| /* |
| * Copyright (C) 2012 Google, Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "third_party/blink/renderer/core/frame/use_counter_helper.h" |
| |
| #include "third_party/blink/public/mojom/use_counter/css_property_id.mojom-blink.h" |
| #include "third_party/blink/renderer/core/css/css_style_sheet.h" |
| #include "third_party/blink/renderer/core/css/style_sheet_contents.h" |
| #include "third_party/blink/renderer/core/dom/document.h" |
| #include "third_party/blink/renderer/core/dom/element.h" |
| #include "third_party/blink/renderer/core/execution_context/execution_context.h" |
| #include "third_party/blink/renderer/core/frame/deprecation.h" |
| #include "third_party/blink/renderer/core/frame/frame.h" |
| #include "third_party/blink/renderer/core/frame/frame_console.h" |
| #include "third_party/blink/renderer/core/frame/local_frame.h" |
| #include "third_party/blink/renderer/core/frame/local_frame_client.h" |
| #include "third_party/blink/renderer/core/frame/settings.h" |
| #include "third_party/blink/renderer/core/inspector/console_message.h" |
| #include "third_party/blink/renderer/platform/histogram.h" |
| #include "third_party/blink/renderer/platform/instrumentation/tracing/trace_event.h" |
| #include "third_party/blink/renderer/platform/weborigin/scheme_registry.h" |
| |
| namespace blink { |
| |
| UseCounterMuteScope::UseCounterMuteScope(const Element& element) |
| : loader_(element.GetDocument().Loader()) { |
| if (loader_) |
| loader_->GetUseCounterHelper().MuteForInspector(); |
| } |
| |
| UseCounterMuteScope::~UseCounterMuteScope() { |
| if (loader_) |
| loader_->GetUseCounterHelper().UnmuteForInspector(); |
| } |
| |
| // TODO(loonybear): Move CSSPropertyID to |
| // public/mojom/use_counter/css_property_id.mojom to plumb CSS metrics end to |
| // end to PageLoadMetrics. |
| int UseCounterHelper::MapCSSPropertyIdToCSSSampleIdForHistogram( |
| CSSPropertyID unresolved_property) { |
| switch (unresolved_property) { |
| // Begin at 2, because 1 is reserved for totalPagesMeasuredCSSSampleId. |
| case CSSPropertyID::kColor: |
| return 2; |
| case CSSPropertyID::kDirection: |
| return 3; |
| case CSSPropertyID::kDisplay: |
| return 4; |
| case CSSPropertyID::kFont: |
| return 5; |
| case CSSPropertyID::kFontFamily: |
| return 6; |
| case CSSPropertyID::kFontSize: |
| return 7; |
| case CSSPropertyID::kFontStyle: |
| return 8; |
| case CSSPropertyID::kFontVariant: |
| return 9; |
| case CSSPropertyID::kFontWeight: |
| return 10; |
| case CSSPropertyID::kTextRendering: |
| return 11; |
| case CSSPropertyID::kAliasWebkitFontFeatureSettings: |
| return 12; |
| case CSSPropertyID::kFontKerning: |
| return 13; |
| case CSSPropertyID::kWebkitFontSmoothing: |
| return 14; |
| case CSSPropertyID::kFontVariantLigatures: |
| return 15; |
| case CSSPropertyID::kWebkitLocale: |
| return 16; |
| case CSSPropertyID::kWebkitTextOrientation: |
| return 17; |
| case CSSPropertyID::kWebkitWritingMode: |
| return 18; |
| case CSSPropertyID::kZoom: |
| return 19; |
| case CSSPropertyID::kLineHeight: |
| return 20; |
| case CSSPropertyID::kBackground: |
| return 21; |
| case CSSPropertyID::kBackgroundAttachment: |
| return 22; |
| case CSSPropertyID::kBackgroundClip: |
| return 23; |
| case CSSPropertyID::kBackgroundColor: |
| return 24; |
| case CSSPropertyID::kBackgroundImage: |
| return 25; |
| case CSSPropertyID::kBackgroundOrigin: |
| return 26; |
| case CSSPropertyID::kBackgroundPosition: |
| return 27; |
| case CSSPropertyID::kBackgroundPositionX: |
| return 28; |
| case CSSPropertyID::kBackgroundPositionY: |
| return 29; |
| case CSSPropertyID::kBackgroundRepeat: |
| return 30; |
| case CSSPropertyID::kBackgroundRepeatX: |
| return 31; |
| case CSSPropertyID::kBackgroundRepeatY: |
| return 32; |
| case CSSPropertyID::kBackgroundSize: |
| return 33; |
| case CSSPropertyID::kBorder: |
| return 34; |
| case CSSPropertyID::kBorderBottom: |
| return 35; |
| case CSSPropertyID::kBorderBottomColor: |
| return 36; |
| case CSSPropertyID::kBorderBottomLeftRadius: |
| return 37; |
| case CSSPropertyID::kBorderBottomRightRadius: |
| return 38; |
| case CSSPropertyID::kBorderBottomStyle: |
| return 39; |
| case CSSPropertyID::kBorderBottomWidth: |
| return 40; |
| case CSSPropertyID::kBorderCollapse: |
| return 41; |
| case CSSPropertyID::kBorderColor: |
| return 42; |
| case CSSPropertyID::kBorderImage: |
| return 43; |
| case CSSPropertyID::kBorderImageOutset: |
| return 44; |
| case CSSPropertyID::kBorderImageRepeat: |
| return 45; |
| case CSSPropertyID::kBorderImageSlice: |
| return 46; |
| case CSSPropertyID::kBorderImageSource: |
| return 47; |
| case CSSPropertyID::kBorderImageWidth: |
| return 48; |
| case CSSPropertyID::kBorderLeft: |
| return 49; |
| case CSSPropertyID::kBorderLeftColor: |
| return 50; |
| case CSSPropertyID::kBorderLeftStyle: |
| return 51; |
| case CSSPropertyID::kBorderLeftWidth: |
| return 52; |
| case CSSPropertyID::kBorderRadius: |
| return 53; |
| case CSSPropertyID::kBorderRight: |
| return 54; |
| case CSSPropertyID::kBorderRightColor: |
| return 55; |
| case CSSPropertyID::kBorderRightStyle: |
| return 56; |
| case CSSPropertyID::kBorderRightWidth: |
| return 57; |
| case CSSPropertyID::kBorderSpacing: |
| return 58; |
| case CSSPropertyID::kBorderStyle: |
| return 59; |
| case CSSPropertyID::kBorderTop: |
| return 60; |
| case CSSPropertyID::kBorderTopColor: |
| return 61; |
| case CSSPropertyID::kBorderTopLeftRadius: |
| return 62; |
| case CSSPropertyID::kBorderTopRightRadius: |
| return 63; |
| case CSSPropertyID::kBorderTopStyle: |
| return 64; |
| case CSSPropertyID::kBorderTopWidth: |
| return 65; |
| case CSSPropertyID::kBorderWidth: |
| return 66; |
| case CSSPropertyID::kBottom: |
| return 67; |
| case CSSPropertyID::kBoxShadow: |
| return 68; |
| case CSSPropertyID::kBoxSizing: |
| return 69; |
| case CSSPropertyID::kCaptionSide: |
| return 70; |
| case CSSPropertyID::kClear: |
| return 71; |
| case CSSPropertyID::kClip: |
| return 72; |
| case CSSPropertyID::kAliasWebkitClipPath: |
| return 73; |
| case CSSPropertyID::kContent: |
| return 74; |
| case CSSPropertyID::kCounterIncrement: |
| return 75; |
| case CSSPropertyID::kCounterReset: |
| return 76; |
| case CSSPropertyID::kCursor: |
| return 77; |
| case CSSPropertyID::kEmptyCells: |
| return 78; |
| case CSSPropertyID::kFloat: |
| return 79; |
| case CSSPropertyID::kFontStretch: |
| return 80; |
| case CSSPropertyID::kHeight: |
| return 81; |
| case CSSPropertyID::kImageRendering: |
| return 82; |
| case CSSPropertyID::kLeft: |
| return 83; |
| case CSSPropertyID::kLetterSpacing: |
| return 84; |
| case CSSPropertyID::kListStyle: |
| return 85; |
| case CSSPropertyID::kListStyleImage: |
| return 86; |
| case CSSPropertyID::kListStylePosition: |
| return 87; |
| case CSSPropertyID::kListStyleType: |
| return 88; |
| case CSSPropertyID::kMargin: |
| return 89; |
| case CSSPropertyID::kMarginBottom: |
| return 90; |
| case CSSPropertyID::kMarginLeft: |
| return 91; |
| case CSSPropertyID::kMarginRight: |
| return 92; |
| case CSSPropertyID::kMarginTop: |
| return 93; |
| case CSSPropertyID::kMaxHeight: |
| return 94; |
| case CSSPropertyID::kMaxWidth: |
| return 95; |
| case CSSPropertyID::kMinHeight: |
| return 96; |
| case CSSPropertyID::kMinWidth: |
| return 97; |
| case CSSPropertyID::kOpacity: |
| return 98; |
| case CSSPropertyID::kOrphans: |
| return 99; |
| case CSSPropertyID::kOutline: |
| return 100; |
| case CSSPropertyID::kOutlineColor: |
| return 101; |
| case CSSPropertyID::kOutlineOffset: |
| return 102; |
| case CSSPropertyID::kOutlineStyle: |
| return 103; |
| case CSSPropertyID::kOutlineWidth: |
| return 104; |
| case CSSPropertyID::kOverflow: |
| return 105; |
| case CSSPropertyID::kOverflowWrap: |
| return 106; |
| case CSSPropertyID::kOverflowX: |
| return 107; |
| case CSSPropertyID::kOverflowY: |
| return 108; |
| case CSSPropertyID::kPadding: |
| return 109; |
| case CSSPropertyID::kPaddingBottom: |
| return 110; |
| case CSSPropertyID::kPaddingLeft: |
| return 111; |
| case CSSPropertyID::kPaddingRight: |
| return 112; |
| case CSSPropertyID::kPaddingTop: |
| return 113; |
| case CSSPropertyID::kPage: |
| return 114; |
| case CSSPropertyID::kPageBreakAfter: |
| return 115; |
| case CSSPropertyID::kPageBreakBefore: |
| return 116; |
| case CSSPropertyID::kPageBreakInside: |
| return 117; |
| case CSSPropertyID::kPointerEvents: |
| return 118; |
| case CSSPropertyID::kPosition: |
| return 119; |
| case CSSPropertyID::kQuotes: |
| return 120; |
| case CSSPropertyID::kResize: |
| return 121; |
| case CSSPropertyID::kRight: |
| return 122; |
| case CSSPropertyID::kSize: |
| return 123; |
| case CSSPropertyID::kSrc: |
| return 124; |
| case CSSPropertyID::kSpeak: |
| return 125; |
| case CSSPropertyID::kTableLayout: |
| return 126; |
| case CSSPropertyID::kTabSize: |
| return 127; |
| case CSSPropertyID::kTextAlign: |
| return 128; |
| case CSSPropertyID::kTextDecoration: |
| return 129; |
| case CSSPropertyID::kTextIndent: |
| return 130; |
| /* Removed CSSPropertyTextLineThrough* - 131-135 */ |
| case CSSPropertyID::kTextOverflow: |
| return 136; |
| /* Removed CSSPropertyTextOverline* - 137-141 */ |
| case CSSPropertyID::kTextShadow: |
| return 142; |
| case CSSPropertyID::kTextTransform: |
| return 143; |
| /* Removed CSSPropertyTextUnderline* - 144-148 */ |
| case CSSPropertyID::kTop: |
| return 149; |
| case CSSPropertyID::kTransition: |
| return 150; |
| case CSSPropertyID::kTransitionDelay: |
| return 151; |
| case CSSPropertyID::kTransitionDuration: |
| return 152; |
| case CSSPropertyID::kTransitionProperty: |
| return 153; |
| case CSSPropertyID::kTransitionTimingFunction: |
| return 154; |
| case CSSPropertyID::kUnicodeBidi: |
| return 155; |
| case CSSPropertyID::kUnicodeRange: |
| return 156; |
| case CSSPropertyID::kVerticalAlign: |
| return 157; |
| case CSSPropertyID::kVisibility: |
| return 158; |
| case CSSPropertyID::kWhiteSpace: |
| return 159; |
| case CSSPropertyID::kWidows: |
| return 160; |
| case CSSPropertyID::kWidth: |
| return 161; |
| case CSSPropertyID::kWordBreak: |
| return 162; |
| case CSSPropertyID::kWordSpacing: |
| return 163; |
| case CSSPropertyID::kAliasWordWrap: |
| return 164; |
| case CSSPropertyID::kZIndex: |
| return 165; |
| case CSSPropertyID::kAliasWebkitAnimation: |
| return 166; |
| case CSSPropertyID::kAliasWebkitAnimationDelay: |
| return 167; |
| case CSSPropertyID::kAliasWebkitAnimationDirection: |
| return 168; |
| case CSSPropertyID::kAliasWebkitAnimationDuration: |
| return 169; |
| case CSSPropertyID::kAliasWebkitAnimationFillMode: |
| return 170; |
| case CSSPropertyID::kAliasWebkitAnimationIterationCount: |
| return 171; |
| case CSSPropertyID::kAliasWebkitAnimationName: |
| return 172; |
| case CSSPropertyID::kAliasWebkitAnimationPlayState: |
| return 173; |
| case CSSPropertyID::kAliasWebkitAnimationTimingFunction: |
| return 174; |
| case CSSPropertyID::kWebkitAppearance: |
| return 175; |
| // CSSPropertyWebkitAspectRatio was 176 |
| case CSSPropertyID::kAliasWebkitBackfaceVisibility: |
| return 177; |
| case CSSPropertyID::kAliasWebkitBackgroundClip: |
| return 178; |
| // case CSSPropertyWebkitBackgroundComposite: return 179; |
| case CSSPropertyID::kAliasWebkitBackgroundOrigin: |
| return 180; |
| case CSSPropertyID::kAliasWebkitBackgroundSize: |
| return 181; |
| case CSSPropertyID::kAliasWebkitBorderAfter: |
| return 182; |
| case CSSPropertyID::kAliasWebkitBorderAfterColor: |
| return 183; |
| case CSSPropertyID::kAliasWebkitBorderAfterStyle: |
| return 184; |
| case CSSPropertyID::kAliasWebkitBorderAfterWidth: |
| return 185; |
| case CSSPropertyID::kAliasWebkitBorderBefore: |
| return 186; |
| case CSSPropertyID::kAliasWebkitBorderBeforeColor: |
| return 187; |
| case CSSPropertyID::kAliasWebkitBorderBeforeStyle: |
| return 188; |
| case CSSPropertyID::kAliasWebkitBorderBeforeWidth: |
| return 189; |
| case CSSPropertyID::kAliasWebkitBorderEnd: |
| return 190; |
| case CSSPropertyID::kAliasWebkitBorderEndColor: |
| return 191; |
| case CSSPropertyID::kAliasWebkitBorderEndStyle: |
| return 192; |
| case CSSPropertyID::kAliasWebkitBorderEndWidth: |
| return 193; |
| // CSSPropertyWebkitBorderFit was 194 |
| case CSSPropertyID::kWebkitBorderHorizontalSpacing: |
| return 195; |
| case CSSPropertyID::kWebkitBorderImage: |
| return 196; |
| case CSSPropertyID::kAliasWebkitBorderRadius: |
| return 197; |
| case CSSPropertyID::kAliasWebkitBorderStart: |
| return 198; |
| case CSSPropertyID::kAliasWebkitBorderStartColor: |
| return 199; |
| case CSSPropertyID::kAliasWebkitBorderStartStyle: |
| return 200; |
| case CSSPropertyID::kAliasWebkitBorderStartWidth: |
| return 201; |
| case CSSPropertyID::kWebkitBorderVerticalSpacing: |
| return 202; |
| case CSSPropertyID::kWebkitBoxAlign: |
| return 203; |
| case CSSPropertyID::kWebkitBoxDirection: |
| return 204; |
| case CSSPropertyID::kWebkitBoxFlex: |
| return 205; |
| // CSSPropertyWebkitBoxFlexGroup was 206 |
| // CSSPropertyWebkitBoxLines was 207 |
| case CSSPropertyID::kWebkitBoxOrdinalGroup: |
| return 208; |
| case CSSPropertyID::kWebkitBoxOrient: |
| return 209; |
| case CSSPropertyID::kWebkitBoxPack: |
| return 210; |
| case CSSPropertyID::kWebkitBoxReflect: |
| return 211; |
| case CSSPropertyID::kAliasWebkitBoxShadow: |
| return 212; |
| // CSSPropertyWebkitColumnAxis was 214 |
| case CSSPropertyID::kWebkitColumnBreakAfter: |
| return 215; |
| case CSSPropertyID::kWebkitColumnBreakBefore: |
| return 216; |
| case CSSPropertyID::kWebkitColumnBreakInside: |
| return 217; |
| case CSSPropertyID::kAliasWebkitColumnCount: |
| return 218; |
| case CSSPropertyID::kAliasWebkitColumnGap: |
| return 219; |
| // CSSPropertyWebkitColumnProgression was 220 |
| case CSSPropertyID::kAliasWebkitColumnRule: |
| return 221; |
| case CSSPropertyID::kAliasWebkitColumnRuleColor: |
| return 222; |
| case CSSPropertyID::kAliasWebkitColumnRuleStyle: |
| return 223; |
| case CSSPropertyID::kAliasWebkitColumnRuleWidth: |
| return 224; |
| case CSSPropertyID::kAliasWebkitColumnSpan: |
| return 225; |
| case CSSPropertyID::kAliasWebkitColumnWidth: |
| return 226; |
| case CSSPropertyID::kAliasWebkitColumns: |
| return 227; |
| // 228 was CSSPropertyID::kWebkitBoxDecorationBreak (duplicated due to |
| // #ifdef). 229 was CSSPropertyWebkitFilter (duplicated due to #ifdef). |
| case CSSPropertyID::kAlignContent: |
| return 230; |
| case CSSPropertyID::kAlignItems: |
| return 231; |
| case CSSPropertyID::kAlignSelf: |
| return 232; |
| case CSSPropertyID::kFlex: |
| return 233; |
| case CSSPropertyID::kFlexBasis: |
| return 234; |
| case CSSPropertyID::kFlexDirection: |
| return 235; |
| case CSSPropertyID::kFlexFlow: |
| return 236; |
| case CSSPropertyID::kFlexGrow: |
| return 237; |
| case CSSPropertyID::kFlexShrink: |
| return 238; |
| case CSSPropertyID::kFlexWrap: |
| return 239; |
| case CSSPropertyID::kJustifyContent: |
| return 240; |
| case CSSPropertyID::kWebkitFontSizeDelta: |
| return 241; |
| case CSSPropertyID::kGridTemplateColumns: |
| return 242; |
| case CSSPropertyID::kGridTemplateRows: |
| return 243; |
| case CSSPropertyID::kGridColumnStart: |
| return 244; |
| case CSSPropertyID::kGridColumnEnd: |
| return 245; |
| case CSSPropertyID::kGridRowStart: |
| return 246; |
| case CSSPropertyID::kGridRowEnd: |
| return 247; |
| case CSSPropertyID::kGridColumn: |
| return 248; |
| case CSSPropertyID::kGridRow: |
| return 249; |
| case CSSPropertyID::kGridAutoFlow: |
| return 250; |
| case CSSPropertyID::kWebkitHighlight: |
| return 251; |
| case CSSPropertyID::kWebkitHyphenateCharacter: |
| return 252; |
| // case CSSPropertyWebkitLineBoxContain: return 257; |
| // case CSSPropertyWebkitLineAlign: return 258; |
| case CSSPropertyID::kWebkitLineBreak: |
| return 259; |
| case CSSPropertyID::kWebkitLineClamp: |
| return 260; |
| // case CSSPropertyWebkitLineGrid: return 261; |
| // case CSSPropertyWebkitLineSnap: return 262; |
| case CSSPropertyID::kAliasWebkitLogicalWidth: |
| return 263; |
| case CSSPropertyID::kAliasWebkitLogicalHeight: |
| return 264; |
| case CSSPropertyID::kWebkitMarginAfterCollapse: |
| return 265; |
| case CSSPropertyID::kWebkitMarginBeforeCollapse: |
| return 266; |
| case CSSPropertyID::kWebkitMarginBottomCollapse: |
| return 267; |
| case CSSPropertyID::kWebkitMarginTopCollapse: |
| return 268; |
| case CSSPropertyID::kWebkitMarginCollapse: |
| return 269; |
| case CSSPropertyID::kAliasWebkitMarginAfter: |
| return 270; |
| case CSSPropertyID::kAliasWebkitMarginBefore: |
| return 271; |
| case CSSPropertyID::kAliasWebkitMarginEnd: |
| return 272; |
| case CSSPropertyID::kAliasWebkitMarginStart: |
| return 273; |
| // CSSPropertyWebkitMarquee was 274. |
| // CSSPropertyInternalMarquee* were 275-279. |
| case CSSPropertyID::kWebkitMask: |
| return 280; |
| case CSSPropertyID::kWebkitMaskBoxImage: |
| return 281; |
| case CSSPropertyID::kWebkitMaskBoxImageOutset: |
| return 282; |
| case CSSPropertyID::kWebkitMaskBoxImageRepeat: |
| return 283; |
| case CSSPropertyID::kWebkitMaskBoxImageSlice: |
| return 284; |
| case CSSPropertyID::kWebkitMaskBoxImageSource: |
| return 285; |
| case CSSPropertyID::kWebkitMaskBoxImageWidth: |
| return 286; |
| case CSSPropertyID::kWebkitMaskClip: |
| return 287; |
| case CSSPropertyID::kWebkitMaskComposite: |
| return 288; |
| case CSSPropertyID::kWebkitMaskImage: |
| return 289; |
| case CSSPropertyID::kWebkitMaskOrigin: |
| return 290; |
| case CSSPropertyID::kWebkitMaskPosition: |
| return 291; |
| case CSSPropertyID::kWebkitMaskPositionX: |
| return 292; |
| case CSSPropertyID::kWebkitMaskPositionY: |
| return 293; |
| case CSSPropertyID::kWebkitMaskRepeat: |
| return 294; |
| case CSSPropertyID::kWebkitMaskRepeatX: |
| return 295; |
| case CSSPropertyID::kWebkitMaskRepeatY: |
| return 296; |
| case CSSPropertyID::kWebkitMaskSize: |
| return 297; |
| case CSSPropertyID::kAliasWebkitMaxLogicalWidth: |
| return 298; |
| case CSSPropertyID::kAliasWebkitMaxLogicalHeight: |
| return 299; |
| case CSSPropertyID::kAliasWebkitMinLogicalWidth: |
| return 300; |
| case CSSPropertyID::kAliasWebkitMinLogicalHeight: |
| return 301; |
| // WebkitNbspMode has been deleted, was return 302; |
| case CSSPropertyID::kOrder: |
| return 303; |
| case CSSPropertyID::kAliasWebkitPaddingAfter: |
| return 304; |
| case CSSPropertyID::kAliasWebkitPaddingBefore: |
| return 305; |
| case CSSPropertyID::kAliasWebkitPaddingEnd: |
| return 306; |
| case CSSPropertyID::kAliasWebkitPaddingStart: |
| return 307; |
| case CSSPropertyID::kAliasWebkitPerspective: |
| return 308; |
| case CSSPropertyID::kAliasWebkitPerspectiveOrigin: |
| return 309; |
| case CSSPropertyID::kWebkitPerspectiveOriginX: |
| return 310; |
| case CSSPropertyID::kWebkitPerspectiveOriginY: |
| return 311; |
| case CSSPropertyID::kWebkitPrintColorAdjust: |
| return 312; |
| case CSSPropertyID::kWebkitRtlOrdering: |
| return 313; |
| case CSSPropertyID::kWebkitRubyPosition: |
| return 314; |
| case CSSPropertyID::kWebkitTextCombine: |
| return 315; |
| case CSSPropertyID::kWebkitTextDecorationsInEffect: |
| return 316; |
| case CSSPropertyID::kWebkitTextEmphasis: |
| return 317; |
| case CSSPropertyID::kWebkitTextEmphasisColor: |
| return 318; |
| case CSSPropertyID::kWebkitTextEmphasisPosition: |
| return 319; |
| case CSSPropertyID::kWebkitTextEmphasisStyle: |
| return 320; |
| case CSSPropertyID::kWebkitTextFillColor: |
| return 321; |
| case CSSPropertyID::kWebkitTextSecurity: |
| return 322; |
| case CSSPropertyID::kWebkitTextStroke: |
| return 323; |
| case CSSPropertyID::kWebkitTextStrokeColor: |
| return 324; |
| case CSSPropertyID::kWebkitTextStrokeWidth: |
| return 325; |
| case CSSPropertyID::kAliasWebkitTransform: |
| return 326; |
| case CSSPropertyID::kAliasWebkitTransformOrigin: |
| return 327; |
| case CSSPropertyID::kWebkitTransformOriginX: |
| return 328; |
| case CSSPropertyID::kWebkitTransformOriginY: |
| return 329; |
| case CSSPropertyID::kWebkitTransformOriginZ: |
| return 330; |
| case CSSPropertyID::kAliasWebkitTransformStyle: |
| return 331; |
| case CSSPropertyID::kAliasWebkitTransition: |
| return 332; |
| case CSSPropertyID::kAliasWebkitTransitionDelay: |
| return 333; |
| case CSSPropertyID::kAliasWebkitTransitionDuration: |
| return 334; |
| case CSSPropertyID::kAliasWebkitTransitionProperty: |
| return 335; |
| case CSSPropertyID::kAliasWebkitTransitionTimingFunction: |
| return 336; |
| case CSSPropertyID::kWebkitUserDrag: |
| return 337; |
| case CSSPropertyID::kWebkitUserModify: |
| return 338; |
| case CSSPropertyID::kAliasWebkitUserSelect: |
| return 339; |
| // case CSSPropertyWebkitFlowInto: return 340; |
| // case CSSPropertyWebkitFlowFrom: return 341; |
| // case CSSPropertyWebkitRegionFragment: return 342; |
| // case CSSPropertyWebkitRegionBreakAfter: return 343; |
| // case CSSPropertyWebkitRegionBreakBefore: return 344; |
| // case CSSPropertyWebkitRegionBreakInside: return 345; |
| // case CSSPropertyShapeInside: return 346; |
| case CSSPropertyID::kShapeOutside: |
| return 347; |
| case CSSPropertyID::kShapeMargin: |
| return 348; |
| // case CSSPropertyShapePadding: return 349; |
| // case CSSPropertyWebkitWrapFlow: return 350; |
| // case CSSPropertyWebkitWrapThrough: return 351; |
| // CSSPropertyWebkitWrap was 352. |
| // 353 was CSSPropertyID::kWebkitTapHighlightColor (duplicated due to |
| // #ifdef). 354 was CSSPropertyID::kWebkitAppRegion (duplicated due to |
| // #ifdef). |
| case CSSPropertyID::kClipPath: |
| return 355; |
| case CSSPropertyID::kClipRule: |
| return 356; |
| case CSSPropertyID::kMask: |
| return 357; |
| // CSSPropertyEnableBackground has been removed, was return 358; |
| case CSSPropertyID::kFilter: |
| return 359; |
| case CSSPropertyID::kFloodColor: |
| return 360; |
| case CSSPropertyID::kFloodOpacity: |
| return 361; |
| case CSSPropertyID::kLightingColor: |
| return 362; |
| case CSSPropertyID::kStopColor: |
| return 363; |
| case CSSPropertyID::kStopOpacity: |
| return 364; |
| case CSSPropertyID::kColorInterpolation: |
| return 365; |
| case CSSPropertyID::kColorInterpolationFilters: |
| return 366; |
| // case CSSPropertyColorProfile: return 367; |
| case CSSPropertyID::kColorRendering: |
| return 368; |
| case CSSPropertyID::kFill: |
| return 369; |
| case CSSPropertyID::kFillOpacity: |
| return 370; |
| case CSSPropertyID::kFillRule: |
| return 371; |
| case CSSPropertyID::kMarker: |
| return 372; |
| case CSSPropertyID::kMarkerEnd: |
| return 373; |
| case CSSPropertyID::kMarkerMid: |
| return 374; |
| case CSSPropertyID::kMarkerStart: |
| return 375; |
| case CSSPropertyID::kMaskType: |
| return 376; |
| case CSSPropertyID::kShapeRendering: |
| return 377; |
| case CSSPropertyID::kStroke: |
| return 378; |
| case CSSPropertyID::kStrokeDasharray: |
| return 379; |
| case CSSPropertyID::kStrokeDashoffset: |
| return 380; |
| case CSSPropertyID::kStrokeLinecap: |
| return 381; |
| case CSSPropertyID::kStrokeLinejoin: |
| return 382; |
| case CSSPropertyID::kStrokeMiterlimit: |
| return 383; |
| case CSSPropertyID::kStrokeOpacity: |
| return 384; |
| case CSSPropertyID::kStrokeWidth: |
| return 385; |
| case CSSPropertyID::kAlignmentBaseline: |
| return 386; |
| case CSSPropertyID::kBaselineShift: |
| return 387; |
| case CSSPropertyID::kDominantBaseline: |
| return 388; |
| // CSSPropertyGlyphOrientationHorizontal has been removed, was return 389; |
| // CSSPropertyGlyphOrientationVertical has been removed, was return 390; |
| // CSSPropertyKerning has been removed, was return 391; |
| case CSSPropertyID::kTextAnchor: |
| return 392; |
| case CSSPropertyID::kVectorEffect: |
| return 393; |
| case CSSPropertyID::kWritingMode: |
| return 394; |
| // CSSPropertyWebkitSvgShadow has been removed, was return 395; |
| // CSSPropertyWebkitCursorVisibility has been removed, was return 396; |
| // CSSPropertyID::kImageOrientation has been removed, was return 397; |
| // CSSPropertyImageResolution has been removed, was return 398; |
| #if defined(ENABLE_CSS_COMPOSITING) && ENABLE_CSS_COMPOSITING |
| case CSSPropertyWebkitBlendMode: |
| return 399; |
| case CSSPropertyWebkitBackgroundBlendMode: |
| return 400; |
| #endif |
| case CSSPropertyID::kTextDecorationLine: |
| return 401; |
| case CSSPropertyID::kTextDecorationStyle: |
| return 402; |
| case CSSPropertyID::kTextDecorationColor: |
| return 403; |
| case CSSPropertyID::kTextAlignLast: |
| return 404; |
| case CSSPropertyID::kTextUnderlinePosition: |
| return 405; |
| case CSSPropertyID::kMaxZoom: |
| return 406; |
| case CSSPropertyID::kMinZoom: |
| return 407; |
| case CSSPropertyID::kOrientation: |
| return 408; |
| case CSSPropertyID::kUserZoom: |
| return 409; |
| // CSSPropertyWebkitDashboardRegion was 410. |
| // CSSPropertyWebkitOverflowScrolling was 411. |
| case CSSPropertyID::kWebkitAppRegion: |
| return 412; |
| case CSSPropertyID::kAliasWebkitFilter: |
| return 413; |
| case CSSPropertyID::kWebkitBoxDecorationBreak: |
| return 414; |
| case CSSPropertyID::kWebkitTapHighlightColor: |
| return 415; |
| case CSSPropertyID::kBufferedRendering: |
| return 416; |
| case CSSPropertyID::kGridAutoRows: |
| return 417; |
| case CSSPropertyID::kGridAutoColumns: |
| return 418; |
| case CSSPropertyID::kBackgroundBlendMode: |
| return 419; |
| case CSSPropertyID::kMixBlendMode: |
| return 420; |
| case CSSPropertyID::kTouchAction: |
| return 421; |
| case CSSPropertyID::kGridArea: |
| return 422; |
| case CSSPropertyID::kGridTemplateAreas: |
| return 423; |
| case CSSPropertyID::kAnimation: |
| return 424; |
| case CSSPropertyID::kAnimationDelay: |
| return 425; |
| case CSSPropertyID::kAnimationDirection: |
| return 426; |
| case CSSPropertyID::kAnimationDuration: |
| return 427; |
| case CSSPropertyID::kAnimationFillMode: |
| return 428; |
| case CSSPropertyID::kAnimationIterationCount: |
| return 429; |
| case CSSPropertyID::kAnimationName: |
| return 430; |
| case CSSPropertyID::kAnimationPlayState: |
| return 431; |
| case CSSPropertyID::kAnimationTimingFunction: |
| return 432; |
| case CSSPropertyID::kObjectFit: |
| return 433; |
| case CSSPropertyID::kPaintOrder: |
| return 434; |
| case CSSPropertyID::kMaskSourceType: |
| return 435; |
| case CSSPropertyID::kIsolation: |
| return 436; |
| case CSSPropertyID::kObjectPosition: |
| return 437; |
| // case CSSPropertyInternalCallback: return 438; |
| case CSSPropertyID::kShapeImageThreshold: |
| return 439; |
| case CSSPropertyID::kColumnFill: |
| return 440; |
| case CSSPropertyID::kTextJustify: |
| return 441; |
| // CSSPropertyTouchActionDelay was 442 |
| case CSSPropertyID::kJustifySelf: |
| return 443; |
| case CSSPropertyID::kScrollBehavior: |
| return 444; |
| case CSSPropertyID::kWillChange: |
| return 445; |
| case CSSPropertyID::kTransform: |
| return 446; |
| case CSSPropertyID::kTransformOrigin: |
| return 447; |
| case CSSPropertyID::kTransformStyle: |
| return 448; |
| case CSSPropertyID::kPerspective: |
| return 449; |
| case CSSPropertyID::kPerspectiveOrigin: |
| return 450; |
| case CSSPropertyID::kBackfaceVisibility: |
| return 451; |
| case CSSPropertyID::kGridTemplate: |
| return 452; |
| case CSSPropertyID::kGrid: |
| return 453; |
| case CSSPropertyID::kAll: |
| return 454; |
| case CSSPropertyID::kJustifyItems: |
| return 455; |
| // CSSPropertyMotionPath was 457. |
| // CSSPropertyAliasMotionOffset was 458. |
| // CSSPropertyAliasMotionRotation was 459. |
| // CSSPropertyMotion was 460. |
| case CSSPropertyID::kX: |
| return 461; |
| case CSSPropertyID::kY: |
| return 462; |
| case CSSPropertyID::kRx: |
| return 463; |
| case CSSPropertyID::kRy: |
| return 464; |
| case CSSPropertyID::kFontSizeAdjust: |
| return 465; |
| case CSSPropertyID::kCx: |
| return 466; |
| case CSSPropertyID::kCy: |
| return 467; |
| case CSSPropertyID::kR: |
| return 468; |
| case CSSPropertyID::kAliasEpubCaptionSide: |
| return 469; |
| case CSSPropertyID::kAliasEpubTextCombine: |
| return 470; |
| case CSSPropertyID::kAliasEpubTextEmphasis: |
| return 471; |
| case CSSPropertyID::kAliasEpubTextEmphasisColor: |
| return 472; |
| case CSSPropertyID::kAliasEpubTextEmphasisStyle: |
| return 473; |
| case CSSPropertyID::kAliasEpubTextOrientation: |
| return 474; |
| case CSSPropertyID::kAliasEpubTextTransform: |
| return 475; |
| case CSSPropertyID::kAliasEpubWordBreak: |
| return 476; |
| case CSSPropertyID::kAliasEpubWritingMode: |
| return 477; |
| case CSSPropertyID::kAliasWebkitAlignContent: |
| return 478; |
| case CSSPropertyID::kAliasWebkitAlignItems: |
| return 479; |
| case CSSPropertyID::kAliasWebkitAlignSelf: |
| return 480; |
| case CSSPropertyID::kAliasWebkitBorderBottomLeftRadius: |
| return 481; |
| case CSSPropertyID::kAliasWebkitBorderBottomRightRadius: |
| return 482; |
| case CSSPropertyID::kAliasWebkitBorderTopLeftRadius: |
| return 483; |
| case CSSPropertyID::kAliasWebkitBorderTopRightRadius: |
| return 484; |
| case CSSPropertyID::kAliasWebkitBoxSizing: |
| return 485; |
| case CSSPropertyID::kAliasWebkitFlex: |
| return 486; |
| case CSSPropertyID::kAliasWebkitFlexBasis: |
| return 487; |
| case CSSPropertyID::kAliasWebkitFlexDirection: |
| return 488; |
| case CSSPropertyID::kAliasWebkitFlexFlow: |
| return 489; |
| case CSSPropertyID::kAliasWebkitFlexGrow: |
| return 490; |
| case CSSPropertyID::kAliasWebkitFlexShrink: |
| return 491; |
| case CSSPropertyID::kAliasWebkitFlexWrap: |
| return 492; |
| case CSSPropertyID::kAliasWebkitJustifyContent: |
| return 493; |
| case CSSPropertyID::kAliasWebkitOpacity: |
| return 494; |
| case CSSPropertyID::kAliasWebkitOrder: |
| return 495; |
| case CSSPropertyID::kAliasWebkitShapeImageThreshold: |
| return 496; |
| case CSSPropertyID::kAliasWebkitShapeMargin: |
| return 497; |
| case CSSPropertyID::kAliasWebkitShapeOutside: |
| return 498; |
| case CSSPropertyID::kScrollSnapType: |
| return 499; |
| // CSSPropertyScrollSnapPointsX was 500. |
| // CSSPropertyScrollSnapPointsY was 501. |
| // CSSPropertyScrollSnapCoordinate was 502. |
| // CSSPropertyScrollSnapDestination was 503. |
| case CSSPropertyID::kTranslate: |
| return 504; |
| case CSSPropertyID::kRotate: |
| return 505; |
| case CSSPropertyID::kScale: |
| return 506; |
| case CSSPropertyID::kImageOrientation: |
| return 507; |
| case CSSPropertyID::kBackdropFilter: |
| return 508; |
| case CSSPropertyID::kTextCombineUpright: |
| return 509; |
| case CSSPropertyID::kTextOrientation: |
| return 510; |
| case CSSPropertyID::kGridColumnGap: |
| return 511; |
| case CSSPropertyID::kGridRowGap: |
| return 512; |
| case CSSPropertyID::kGridGap: |
| return 513; |
| case CSSPropertyID::kFontFeatureSettings: |
| return 514; |
| case CSSPropertyID::kVariable: |
| return 515; |
| case CSSPropertyID::kFontDisplay: |
| return 516; |
| case CSSPropertyID::kContain: |
| return 517; |
| case CSSPropertyID::kD: |
| return 518; |
| case CSSPropertyID::kLineHeightStep: |
| return 519; |
| case CSSPropertyID::kBreakAfter: |
| return 520; |
| case CSSPropertyID::kBreakBefore: |
| return 521; |
| case CSSPropertyID::kBreakInside: |
| return 522; |
| case CSSPropertyID::kColumnCount: |
| return 523; |
| case CSSPropertyID::kColumnGap: |
| return 524; |
| case CSSPropertyID::kColumnRule: |
| return 525; |
| case CSSPropertyID::kColumnRuleColor: |
| return 526; |
| case CSSPropertyID::kColumnRuleStyle: |
| return 527; |
| case CSSPropertyID::kColumnRuleWidth: |
| return 528; |
| case CSSPropertyID::kColumnSpan: |
| return 529; |
| case CSSPropertyID::kColumnWidth: |
| return 530; |
| case CSSPropertyID::kColumns: |
| return 531; |
| // CSSPropertyApplyAtRule was 532. |
| case CSSPropertyID::kFontVariantCaps: |
| return 533; |
| case CSSPropertyID::kHyphens: |
| return 534; |
| case CSSPropertyID::kFontVariantNumeric: |
| return 535; |
| case CSSPropertyID::kTextSizeAdjust: |
| return 536; |
| case CSSPropertyID::kAliasWebkitTextSizeAdjust: |
| return 537; |
| case CSSPropertyID::kOverflowAnchor: |
| return 538; |
| case CSSPropertyID::kUserSelect: |
| return 539; |
| case CSSPropertyID::kOffsetDistance: |
| return 540; |
| case CSSPropertyID::kOffsetPath: |
| return 541; |
| // CSSPropertyOffsetRotation was 542. |
| case CSSPropertyID::kOffset: |
| return 543; |
| case CSSPropertyID::kOffsetAnchor: |
| return 544; |
| case CSSPropertyID::kOffsetPosition: |
| return 545; |
| // CSSPropertyTextDecorationSkip was 546. |
| case CSSPropertyID::kCaretColor: |
| return 547; |
| case CSSPropertyID::kOffsetRotate: |
| return 548; |
| case CSSPropertyID::kFontVariationSettings: |
| return 549; |
| case CSSPropertyID::kInlineSize: |
| return 550; |
| case CSSPropertyID::kBlockSize: |
| return 551; |
| case CSSPropertyID::kMinInlineSize: |
| return 552; |
| case CSSPropertyID::kMinBlockSize: |
| return 553; |
| case CSSPropertyID::kMaxInlineSize: |
| return 554; |
| case CSSPropertyID::kMaxBlockSize: |
| return 555; |
| case CSSPropertyID::kLineBreak: |
| return 556; |
| case CSSPropertyID::kPlaceContent: |
| return 557; |
| case CSSPropertyID::kPlaceItems: |
| return 558; |
| case CSSPropertyID::kTransformBox: |
| return 559; |
| case CSSPropertyID::kPlaceSelf: |
| return 560; |
| case CSSPropertyID::kScrollSnapAlign: |
| return 561; |
| case CSSPropertyID::kScrollPadding: |
| return 562; |
| case CSSPropertyID::kScrollPaddingTop: |
| return 563; |
| case CSSPropertyID::kScrollPaddingRight: |
| return 564; |
| case CSSPropertyID::kScrollPaddingBottom: |
| return 565; |
| case CSSPropertyID::kScrollPaddingLeft: |
| return 566; |
| case CSSPropertyID::kScrollPaddingBlock: |
| return 567; |
| case CSSPropertyID::kScrollPaddingBlockStart: |
| return 568; |
| case CSSPropertyID::kScrollPaddingBlockEnd: |
| return 569; |
| case CSSPropertyID::kScrollPaddingInline: |
| return 570; |
| case CSSPropertyID::kScrollPaddingInlineStart: |
| return 571; |
| case CSSPropertyID::kScrollPaddingInlineEnd: |
| return 572; |
| case CSSPropertyID::kScrollMargin: |
| return 573; |
| case CSSPropertyID::kScrollMarginTop: |
| return 574; |
| case CSSPropertyID::kScrollMarginRight: |
| return 575; |
| case CSSPropertyID::kScrollMarginBottom: |
| return 576; |
| case CSSPropertyID::kScrollMarginLeft: |
| return 577; |
| case CSSPropertyID::kScrollMarginBlock: |
| return 578; |
| case CSSPropertyID::kScrollMarginBlockStart: |
| return 579; |
| case CSSPropertyID::kScrollMarginBlockEnd: |
| return 580; |
| case CSSPropertyID::kScrollMarginInline: |
| return 581; |
| case CSSPropertyID::kScrollMarginInlineStart: |
| return 582; |
| case CSSPropertyID::kScrollMarginInlineEnd: |
| return 583; |
| case CSSPropertyID::kScrollSnapStop: |
| return 584; |
| case CSSPropertyID::kOverscrollBehavior: |
| return 585; |
| case CSSPropertyID::kOverscrollBehaviorX: |
| return 586; |
| case CSSPropertyID::kOverscrollBehaviorY: |
| return 587; |
| case CSSPropertyID::kFontVariantEastAsian: |
| return 588; |
| case CSSPropertyID::kTextDecorationSkipInk: |
| return 589; |
| case CSSPropertyID::kScrollCustomization: |
| return 590; |
| case CSSPropertyID::kRowGap: |
| return 591; |
| case CSSPropertyID::kGap: |
| return 592; |
| case CSSPropertyID::kViewportFit: |
| return 593; |
| case CSSPropertyID::kMarginBlockStart: |
| return 594; |
| case CSSPropertyID::kMarginBlockEnd: |
| return 595; |
| case CSSPropertyID::kMarginInlineStart: |
| return 596; |
| case CSSPropertyID::kMarginInlineEnd: |
| return 597; |
| case CSSPropertyID::kPaddingBlockStart: |
| return 598; |
| case CSSPropertyID::kPaddingBlockEnd: |
| return 599; |
| case CSSPropertyID::kPaddingInlineStart: |
| return 600; |
| case CSSPropertyID::kPaddingInlineEnd: |
| return 601; |
| case CSSPropertyID::kBorderBlockEndColor: |
| return 602; |
| case CSSPropertyID::kBorderBlockEndStyle: |
| return 603; |
| case CSSPropertyID::kBorderBlockEndWidth: |
| return 604; |
| case CSSPropertyID::kBorderBlockStartColor: |
| return 605; |
| case CSSPropertyID::kBorderBlockStartStyle: |
| return 606; |
| case CSSPropertyID::kBorderBlockStartWidth: |
| return 607; |
| case CSSPropertyID::kBorderInlineEndColor: |
| return 608; |
| case CSSPropertyID::kBorderInlineEndStyle: |
| return 609; |
| case CSSPropertyID::kBorderInlineEndWidth: |
| return 610; |
| case CSSPropertyID::kBorderInlineStartColor: |
| return 611; |
| case CSSPropertyID::kBorderInlineStartStyle: |
| return 612; |
| case CSSPropertyID::kBorderInlineStartWidth: |
| return 613; |
| case CSSPropertyID::kBorderBlockStart: |
| return 614; |
| case CSSPropertyID::kBorderBlockEnd: |
| return 615; |
| case CSSPropertyID::kBorderInlineStart: |
| return 616; |
| case CSSPropertyID::kBorderInlineEnd: |
| return 617; |
| case CSSPropertyID::kMarginBlock: |
| return 618; |
| case CSSPropertyID::kMarginInline: |
| return 619; |
| case CSSPropertyID::kPaddingBlock: |
| return 620; |
| case CSSPropertyID::kPaddingInline: |
| return 621; |
| case CSSPropertyID::kBorderBlockColor: |
| return 622; |
| case CSSPropertyID::kBorderBlockStyle: |
| return 623; |
| case CSSPropertyID::kBorderBlockWidth: |
| return 624; |
| case CSSPropertyID::kBorderInlineColor: |
| return 625; |
| case CSSPropertyID::kBorderInlineStyle: |
| return 626; |
| case CSSPropertyID::kBorderInlineWidth: |
| return 627; |
| case CSSPropertyID::kBorderBlock: |
| return 628; |
| case CSSPropertyID::kBorderInline: |
| return 629; |
| case CSSPropertyID::kInsetBlockStart: |
| return 630; |
| case CSSPropertyID::kInsetBlockEnd: |
| return 631; |
| case CSSPropertyID::kInsetBlock: |
| return 632; |
| case CSSPropertyID::kInsetInlineStart: |
| return 633; |
| case CSSPropertyID::kInsetInlineEnd: |
| return 634; |
| case CSSPropertyID::kInsetInline: |
| return 635; |
| case CSSPropertyID::kInset: |
| return 636; |
| case CSSPropertyID::kColorScheme: |
| return 637; |
| case CSSPropertyID::kOverflowInline: |
| return 638; |
| case CSSPropertyID::kOverflowBlock: |
| return 639; |
| case CSSPropertyID::kForcedColorAdjust: |
| return 640; |
| // 1. Add new features above this line (don't change the assigned numbers of |
| // the existing items). |
| // 2. Update kMaximumCSSSampleId (defined in |
| // public/mojom/use_counter/css_property_id.mojom) with the new maximum |
| // value. |
| // 3. Run the update_use_counter_css.py script in |
| // chromium/src/tools/metrics/histograms to update the UMA histogram names. |
| case CSSPropertyID::kInvalid: |
| NOTREACHED(); |
| return 0; |
| } |
| |
| NOTREACHED(); |
| return 0; |
| } |
| |
| UseCounterHelper::UseCounterHelper(Context context, CommitState commit_state) |
| : mute_count_(0), context_(context), commit_state_(commit_state) {} |
| |
| void UseCounterHelper::MuteForInspector() { |
| mute_count_++; |
| } |
| |
| void UseCounterHelper::UnmuteForInspector() { |
| mute_count_--; |
| } |
| |
| void UseCounterHelper::RecordMeasurement(WebFeature feature, |
| const LocalFrame& source_frame) { |
| if (mute_count_) |
| return; |
| |
| // PageDestruction is reserved as a scaling factor. |
| DCHECK_NE(WebFeature::kOBSOLETE_PageDestruction, feature); |
| DCHECK_NE(WebFeature::kPageVisits, feature); |
| DCHECK_GE(WebFeature::kNumberOfFeatures, feature); |
| |
| int feature_id = static_cast<int>(feature); |
| if (features_recorded_[feature_id]) |
| return; |
| if (commit_state_ >= kCommited) |
| ReportAndTraceMeasurementByFeatureId(feature_id, source_frame); |
| |
| features_recorded_.set(feature_id); |
| } |
| |
| void UseCounterHelper::ReportAndTraceMeasurementByFeatureId( |
| int feature_id, |
| const LocalFrame& source_frame) { |
| if (context_ != kDisabledContext) { |
| // Note that HTTPArchive tooling looks specifically for this event - |
| // see https://github.com/HTTPArchive/httparchive/issues/59 |
| TRACE_EVENT1(TRACE_DISABLED_BY_DEFAULT("blink.feature_usage"), |
| "FeatureFirstUsed", "feature", feature_id); |
| if (context_ != kDefaultContext) |
| FeaturesHistogram().Count(feature_id); |
| if (LocalFrameClient* client = source_frame.Client()) |
| client->DidObserveNewFeatureUsage(static_cast<WebFeature>(feature_id)); |
| NotifyFeatureCounted(static_cast<WebFeature>(feature_id)); |
| } |
| } |
| |
| bool UseCounterHelper::HasRecordedMeasurement(WebFeature feature) const { |
| if (mute_count_) |
| return false; |
| |
| // PageDestruction is reserved as a scaling factor. |
| DCHECK_NE(WebFeature::kOBSOLETE_PageDestruction, feature); |
| DCHECK_NE(WebFeature::kPageVisits, feature); |
| DCHECK_GE(WebFeature::kNumberOfFeatures, feature); |
| |
| return features_recorded_[static_cast<size_t>(feature)]; |
| } |
| |
| void UseCounterHelper::ClearMeasurementForTesting(WebFeature feature) { |
| features_recorded_.reset(static_cast<size_t>(feature)); |
| } |
| |
| void UseCounterHelper::Trace(blink::Visitor* visitor) { |
| visitor->Trace(observers_); |
| } |
| |
| void UseCounterHelper::DidCommitLoad(const LocalFrame* frame) { |
| const KURL url = frame->GetDocument()->Url(); |
| if (url.ProtocolIs("chrome-extension")) |
| context_ = kExtensionContext; |
| if (url.ProtocolIs("file")) |
| context_ = kFileContext; |
| |
| DCHECK_EQ(kPreCommit, commit_state_); |
| commit_state_ = kCommited; |
| if (!mute_count_) { |
| // If any feature was recorded prior to navigation commits, flush to the |
| // browser side. |
| for (wtf_size_t feature_id = 0; feature_id < features_recorded_.size(); |
| ++feature_id) { |
| if (features_recorded_[feature_id]) |
| ReportAndTraceMeasurementByFeatureId(feature_id, *frame); |
| } |
| for (wtf_size_t sample_id = 0; sample_id < css_recorded_.size(); |
| ++sample_id) { |
| if (css_recorded_[sample_id]) |
| ReportAndTraceMeasurementByCSSSampleId(sample_id, frame, false); |
| if (animated_css_recorded_[sample_id]) |
| ReportAndTraceMeasurementByCSSSampleId(sample_id, frame, true); |
| } |
| |
| // TODO(loonybear): move extension histogram to the browser side. |
| if (context_ == kExtensionContext || context_ == kFileContext) { |
| FeaturesHistogram().Count(static_cast<int>(WebFeature::kPageVisits)); |
| } |
| } |
| } |
| |
| bool UseCounterHelper::IsCounted(CSSPropertyID unresolved_property, |
| CSSPropertyType type) const { |
| if (unresolved_property == CSSPropertyID::kInvalid) { |
| return false; |
| } |
| switch (type) { |
| case CSSPropertyType::kDefault: |
| return css_recorded_[MapCSSPropertyIdToCSSSampleIdForHistogram( |
| unresolved_property)]; |
| case CSSPropertyType::kAnimation: |
| return animated_css_recorded_[MapCSSPropertyIdToCSSSampleIdForHistogram( |
| unresolved_property)]; |
| } |
| } |
| |
| void UseCounterHelper::AddObserver(Observer* observer) { |
| DCHECK(!observers_.Contains(observer)); |
| observers_.insert(observer); |
| } |
| |
| void UseCounterHelper::ReportAndTraceMeasurementByCSSSampleId( |
| int sample_id, |
| const LocalFrame* frame, |
| bool is_animated) { |
| // Note that HTTPArchive tooling looks specifically for this event - see |
| // https://github.com/HTTPArchive/httparchive/issues/59 |
| if (context_ != kDisabledContext && context_ != kExtensionContext) { |
| const char* name = is_animated ? "AnimatedCSSFirstUsed" : "CSSFirstUsed"; |
| TRACE_EVENT1(TRACE_DISABLED_BY_DEFAULT("blink.feature_usage"), name, |
| "feature", sample_id); |
| if (frame && frame->Client()) |
| frame->Client()->DidObserveNewCssPropertyUsage(sample_id, is_animated); |
| } |
| } |
| |
| void UseCounterHelper::Count(CSSPropertyID property, |
| CSSPropertyType type, |
| const LocalFrame* source_frame) { |
| DCHECK(isCSSPropertyIDWithName(property) || |
| property == CSSPropertyID::kVariable); |
| |
| if (mute_count_) |
| return; |
| |
| const int sample_id = MapCSSPropertyIdToCSSSampleIdForHistogram(property); |
| switch (type) { |
| case CSSPropertyType::kDefault: |
| if (css_recorded_[sample_id]) |
| return; |
| if (commit_state_ >= kCommited) |
| ReportAndTraceMeasurementByCSSSampleId(sample_id, source_frame, false); |
| |
| css_recorded_.set(sample_id); |
| break; |
| case CSSPropertyType::kAnimation: |
| if (animated_css_recorded_[sample_id]) |
| return; |
| if (commit_state_ >= kCommited) |
| ReportAndTraceMeasurementByCSSSampleId(sample_id, source_frame, true); |
| |
| animated_css_recorded_.set(sample_id); |
| break; |
| } |
| } |
| |
| void UseCounterHelper::Count(WebFeature feature, |
| const LocalFrame* source_frame) { |
| if (!source_frame) |
| return; |
| RecordMeasurement(feature, *source_frame); |
| } |
| |
| void UseCounterHelper::NotifyFeatureCounted(WebFeature feature) { |
| DCHECK(!mute_count_); |
| DCHECK_NE(kDisabledContext, context_); |
| HeapHashSet<Member<Observer>> to_be_removed; |
| for (auto observer : observers_) { |
| if (observer->OnCountFeature(feature)) |
| to_be_removed.insert(observer); |
| } |
| observers_.RemoveAll(to_be_removed); |
| } |
| |
| EnumerationHistogram& UseCounterHelper::FeaturesHistogram() const { |
| DEFINE_STATIC_LOCAL(blink::EnumerationHistogram, extension_histogram, |
| ("Blink.UseCounter.Extensions.Features", |
| static_cast<int32_t>(WebFeature::kNumberOfFeatures))); |
| DEFINE_STATIC_LOCAL(blink::EnumerationHistogram, file_histogram, |
| ("Blink.UseCounter.File.Features", |
| static_cast<int32_t>(WebFeature::kNumberOfFeatures))); |
| // Track what features/properties have been reported to the browser side |
| // histogram. |
| switch (context_) { |
| case kDefaultContext: |
| // The default features histogram is being recorded on the browser side. |
| NOTREACHED(); |
| break; |
| case kExtensionContext: |
| return extension_histogram; |
| case kFileContext: |
| return file_histogram; |
| case kDisabledContext: |
| NOTREACHED(); |
| break; |
| } |
| NOTREACHED(); |
| blink::EnumerationHistogram* null = nullptr; |
| return *null; |
| } |
| |
| } // namespace blink |
