| /* | 
 |  * Copyright (C) 2006, 2007, 2008, 2009, 2013 Apple Inc. All rights reserved. | 
 |  * Copyright (C) 2007-2009 Torch Mobile, Inc. | 
 |  * Copyright (C) 2010, 2011 Research In Motion Limited. All rights reserved. | 
 |  * Copyright (C) 2013 Samsung Electronics. 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 APPLE 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 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. | 
 |  */ | 
 |  | 
 | #ifndef WTF_FeatureDefines_h | 
 | #define WTF_FeatureDefines_h | 
 |  | 
 | /* Use this file to list _all_ ENABLE() macros. Define the macros to be one of the following values: | 
 |  *  - "0" disables the feature by default. The feature can still be enabled for a specific port or environment. | 
 |  *  - "1" enables the feature by default. The feature can still be disabled for a specific port or environment. | 
 |  * | 
 |  * The feature defaults in this file are only taken into account if the (port specific) build system | 
 |  * has not enabled or disabled a particular feature. | 
 |  * | 
 |  * Use this file to define ENABLE() macros only. Do not use this file to define USE() or macros ! | 
 |  * | 
 |  * Only define a macro if it was not defined before - always check for !defined first. | 
 |  * | 
 |  * Keep the file sorted by the name of the defines. As an exception you can change the order | 
 |  * to allow interdependencies between the default values. | 
 |  * | 
 |  * Below are a few potential commands to take advantage of this file running from the Source/WTF directory | 
 |  * | 
 |  * Get the list of feature defines: grep -o "ENABLE_\(\w\+\)" wtf/FeatureDefines.h | sort | uniq | 
 |  * Get the list of features enabled by default for a PLATFORM(XXX): gcc -E -dM -I. -DWTF_PLATFORM_XXX "wtf/Platform.h" | grep "ENABLE_\w\+ 1" | cut -d' ' -f2 | sort | 
 |  */ | 
 |  | 
 | /* FIXME: Move out the PLATFORM specific rules into platform specific files. */ | 
 |  | 
 | /* --------- Apple IOS (but not MAC) port --------- */ | 
 | #if PLATFORM(IOS) | 
 |  | 
 | #if !defined(ENABLE_AIRPLAY_PICKER) | 
 | #if !PLATFORM(IOSMAC) | 
 | #define ENABLE_AIRPLAY_PICKER 1 | 
 | #endif | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_ASYNC_SCROLLING) | 
 | #define ENABLE_ASYNC_SCROLLING 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_CONTENT_EXTENSIONS) | 
 | #define ENABLE_CONTENT_EXTENSIONS 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_CONTEXT_MENUS) | 
 | #define ENABLE_CONTEXT_MENUS 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_CURSOR_SUPPORT) | 
 | #define ENABLE_CURSOR_SUPPORT 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_DRAG_SUPPORT) | 
 | #define ENABLE_DRAG_SUPPORT 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_GEOLOCATION) | 
 | #define ENABLE_GEOLOCATION 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_ICONDATABASE) | 
 | #define ENABLE_ICONDATABASE 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS) | 
 | #define ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_LETTERPRESS) | 
 | #define ENABLE_LETTERPRESS 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_IOS_AUTOCORRECT_AND_AUTOCAPITALIZE) | 
 | #define ENABLE_IOS_AUTOCORRECT_AND_AUTOCAPITALIZE 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_IOS_GESTURE_EVENTS) && USE(APPLE_INTERNAL_SDK) | 
 | #define ENABLE_IOS_GESTURE_EVENTS 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_TEXT_AUTOSIZING) | 
 | #define ENABLE_TEXT_AUTOSIZING 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_IOS_TOUCH_EVENTS) && USE(APPLE_INTERNAL_SDK) | 
 | #define ENABLE_IOS_TOUCH_EVENTS 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_METER_ELEMENT) | 
 | #define ENABLE_METER_ELEMENT 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_NETSCAPE_PLUGIN_API) | 
 | #define ENABLE_NETSCAPE_PLUGIN_API 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_ORIENTATION_EVENTS) | 
 | #define ENABLE_ORIENTATION_EVENTS 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_POINTER_LOCK) | 
 | #define ENABLE_POINTER_LOCK 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_REMOTE_INSPECTOR) | 
 | #define ENABLE_REMOTE_INSPECTOR 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_RESPECT_EXIF_ORIENTATION) | 
 | #define ENABLE_RESPECT_EXIF_ORIENTATION 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_TEXT_CARET) | 
 | #define ENABLE_TEXT_CARET 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_TEXT_SELECTION) | 
 | #define ENABLE_TEXT_SELECTION 0 | 
 | #endif | 
 |  | 
 | /* FIXME: Remove the USE(APPLE_INTERNAL_SDK) conjunct once we support touch events when building against | 
 | the public iOS SDK. See <https://webkit.org/b/179167>. */ | 
 | #if !defined(ENABLE_TOUCH_EVENTS) && USE(APPLE_INTERNAL_SDK) | 
 | #define ENABLE_TOUCH_EVENTS 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_WEB_ARCHIVE) | 
 | #define ENABLE_WEB_ARCHIVE 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_WEBGL) | 
 | #define ENABLE_WEBGL 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_PRIMARY_SNAPSHOTTED_PLUGIN_HEURISTIC) | 
 | #define ENABLE_PRIMARY_SNAPSHOTTED_PLUGIN_HEURISTIC 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_DOWNLOAD_ATTRIBUTE) | 
 | #define ENABLE_DOWNLOAD_ATTRIBUTE 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_WKLEGACYPDFVIEW) | 
 | #if PLATFORM(IOS) && !PLATFORM(WATCHOS) && !PLATFORM(APPLETV) && !PLATFORM(IOSMAC) && __IPHONE_OS_VERSION_MIN_REQUIRED < 120000 | 
 | #define ENABLE_WKLEGACYPDFVIEW 1 | 
 | #endif | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_WKPDFVIEW) | 
 | #if PLATFORM(IOS) && !PLATFORM(WATCHOS) && !PLATFORM(APPLETV) && !PLATFORM(IOSMAC) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 120000 | 
 | #define ENABLE_WKPDFVIEW 1 | 
 | #endif | 
 | #endif | 
 |  | 
 | #endif /* PLATFORM(IOS) */ | 
 |  | 
 | /* --------- Apple MAC port (not IOS) --------- */ | 
 | #if PLATFORM(MAC) | 
 |  | 
 | #if !defined(ENABLE_CONTENT_EXTENSIONS) | 
 | #define ENABLE_CONTENT_EXTENSIONS 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_DASHBOARD_SUPPORT) | 
 | #define ENABLE_DASHBOARD_SUPPORT 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_FULLSCREEN_API) | 
 | #define ENABLE_FULLSCREEN_API 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_REMOTE_INSPECTOR) | 
 | #define ENABLE_REMOTE_INSPECTOR 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS) | 
 | #define ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_SMOOTH_SCROLLING) | 
 | #define ENABLE_SMOOTH_SCROLLING 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_ASYNC_SCROLLING) | 
 | #define ENABLE_ASYNC_SCROLLING 1 | 
 | #endif | 
 |  | 
 | #if ENABLE(VIDEO) | 
 | #if !defined(ENABLE_VIDEO_TRACK) | 
 | #define ENABLE_VIDEO_TRACK 1 | 
 | #endif | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_WEB_ARCHIVE) | 
 | #define ENABLE_WEB_ARCHIVE 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_WEB_AUDIO) | 
 | #define ENABLE_WEB_AUDIO 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_CURSOR_VISIBILITY) | 
 | #define ENABLE_CURSOR_VISIBILITY 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_PRIMARY_SNAPSHOTTED_PLUGIN_HEURISTIC) | 
 | #define ENABLE_PRIMARY_SNAPSHOTTED_PLUGIN_HEURISTIC 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_MAC_GESTURE_EVENTS) && USE(APPLE_INTERNAL_SDK) | 
 | #define ENABLE_MAC_GESTURE_EVENTS 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_WEBPROCESS_NSRUNLOOP) | 
 | #define ENABLE_WEBPROCESS_NSRUNLOOP __MAC_OS_X_VERSION_MIN_REQUIRED >= 101400 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_WEBPROCESS_WINDOWSERVER_BLOCKING) | 
 | #define ENABLE_WEBPROCESS_WINDOWSERVER_BLOCKING ENABLE_WEBPROCESS_NSRUNLOOP | 
 | #endif | 
 |  | 
 | #endif /* PLATFORM(MAC) */ | 
 |  | 
 | #if PLATFORM(COCOA) | 
 |  | 
 | #if !defined(ENABLE_LEGACY_ENCRYPTED_MEDIA) | 
 | #if PLATFORM(IOSMAC) | 
 | #define ENABLE_LEGACY_ENCRYPTED_MEDIA 0 | 
 | #else | 
 | #define ENABLE_LEGACY_ENCRYPTED_MEDIA 1 | 
 | #endif | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_FILE_REPLACEMENT) | 
 | #define ENABLE_FILE_REPLACEMENT 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_KEYBOARD_KEY_ATTRIBUTE) | 
 | #define ENABLE_KEYBOARD_KEY_ATTRIBUTE 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_KEYBOARD_CODE_ATTRIBUTE) | 
 | #define ENABLE_KEYBOARD_CODE_ATTRIBUTE 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_PAYMENT_REQUEST) | 
 | #define ENABLE_PAYMENT_REQUEST 1 | 
 | #endif | 
 |  | 
 | #endif /* PLATFORM(COCOA) */ | 
 |  | 
 | #if !PLATFORM(COCOA) | 
 |  | 
 | #if !defined(JSC_OBJC_API_ENABLED) | 
 | #define JSC_OBJC_API_ENABLED 0 | 
 | #endif | 
 |  | 
 | #endif /* !PLATFORM(COCOA) */ | 
 |  | 
 |  | 
 | /* --------- Apple Windows port --------- */ | 
 | #if PLATFORM(WIN) && !PLATFORM(WIN_CAIRO) | 
 |  | 
 | #if !defined(ENABLE_FULLSCREEN_API) | 
 | #define ENABLE_FULLSCREEN_API 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_WEB_ARCHIVE) | 
 | #define ENABLE_WEB_ARCHIVE 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_WEBGL) | 
 | #define ENABLE_WEBGL 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_GEOLOCATION) | 
 | #define ENABLE_GEOLOCATION 1 | 
 | #endif | 
 |  | 
 | #endif /* PLATFORM(WIN) && !PLATFORM(WIN_CAIRO) */ | 
 |  | 
 | /* --------- Windows CAIRO port --------- */ | 
 | /* PLATFORM(WIN_CAIRO) is a specialization of PLATFORM(WIN). */ | 
 | /* PLATFORM(WIN) is always enabled when PLATFORM(WIN_CAIRO) is enabled. */ | 
 | #if PLATFORM(WIN_CAIRO) | 
 |  | 
 | #if !defined(ENABLE_WEB_ARCHIVE) | 
 | #define ENABLE_WEB_ARCHIVE 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_WEBGL) | 
 | #define ENABLE_WEBGL 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_GEOLOCATION) | 
 | #define ENABLE_GEOLOCATION 1 | 
 | #endif | 
 |  | 
 | #endif /* PLATFORM(WIN_CAIRO) */ | 
 |  | 
 | /* --------- Gtk port (Unix, Windows, Mac) and WPE --------- */ | 
 | #if PLATFORM(GTK) || PLATFORM(WPE) | 
 | #if !defined(ENABLE_KEYBOARD_KEY_ATTRIBUTE) | 
 | #define ENABLE_KEYBOARD_KEY_ATTRIBUTE 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_KEYBOARD_CODE_ATTRIBUTE) | 
 | #define ENABLE_KEYBOARD_CODE_ATTRIBUTE 1 | 
 | #endif | 
 | #endif /* PLATFORM(GTK) || PLATFORM(WPE) */ | 
 |  | 
 | /* ENABLE macro defaults for WebCore */ | 
 | /* Do not use PLATFORM() tests in this section ! */ | 
 |  | 
 | #if !defined(ENABLE_3D_TRANSFORMS) | 
 | #define ENABLE_3D_TRANSFORMS 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_ACCELERATED_2D_CANVAS) | 
 | #define ENABLE_ACCELERATED_2D_CANVAS 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_ACCELERATED_OVERFLOW_SCROLLING) | 
 | #define ENABLE_ACCELERATED_OVERFLOW_SCROLLING 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_APNG) | 
 | #define ENABLE_APNG 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_CHANNEL_MESSAGING) | 
 | #define ENABLE_CHANNEL_MESSAGING 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_CONTENT_EXTENSIONS) | 
 | #define ENABLE_CONTENT_EXTENSIONS 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_CONTEXT_MENUS) | 
 | #define ENABLE_CONTEXT_MENUS 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_CSS3_TEXT) | 
 | #define ENABLE_CSS3_TEXT 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_CSS_BOX_DECORATION_BREAK) | 
 | #define ENABLE_CSS_BOX_DECORATION_BREAK 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_CSS_DEVICE_ADAPTATION) | 
 | #define ENABLE_CSS_DEVICE_ADAPTATION 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_CSS_COMPOSITING) | 
 | #define ENABLE_CSS_COMPOSITING 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_CSS_IMAGE_ORIENTATION) | 
 | #define ENABLE_CSS_IMAGE_ORIENTATION 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_CSS_IMAGE_RESOLUTION) | 
 | #define ENABLE_CSS_IMAGE_RESOLUTION 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_CURSOR_SUPPORT) | 
 | #define ENABLE_CURSOR_SUPPORT 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_CUSTOM_SCHEME_HANDLER) | 
 | #define ENABLE_CUSTOM_SCHEME_HANDLER 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_DASHBOARD_SUPPORT) | 
 | #define ENABLE_DASHBOARD_SUPPORT 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_DATALIST_ELEMENT) | 
 | #define ENABLE_DATALIST_ELEMENT 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_DEVICE_ORIENTATION) | 
 | #define ENABLE_DEVICE_ORIENTATION 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_DOWNLOAD_ATTRIBUTE) | 
 | #define ENABLE_DOWNLOAD_ATTRIBUTE 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_DRAG_SUPPORT) | 
 | #define ENABLE_DRAG_SUPPORT 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_ENCRYPTED_MEDIA) | 
 | #define ENABLE_ENCRYPTED_MEDIA 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_FILTERS_LEVEL_2) | 
 | #define ENABLE_FILTERS_LEVEL_2 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_FTPDIR) | 
 | #define ENABLE_FTPDIR 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_FULLSCREEN_API) | 
 | #define ENABLE_FULLSCREEN_API 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_GAMEPAD) | 
 | #define ENABLE_GAMEPAD 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_GEOLOCATION) | 
 | #define ENABLE_GEOLOCATION 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_ICONDATABASE) | 
 | #define ENABLE_ICONDATABASE 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INDEXED_DATABASE) | 
 | #define ENABLE_INDEXED_DATABASE 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INDEXED_DATABASE_IN_WORKERS) | 
 | #define ENABLE_INDEXED_DATABASE_IN_WORKERS 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INPUT_TYPE_COLOR) | 
 | #define ENABLE_INPUT_TYPE_COLOR 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INPUT_TYPE_COLOR_POPOVER) | 
 | #define ENABLE_INPUT_TYPE_COLOR_POPOVER 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INPUT_TYPE_DATE) | 
 | #define ENABLE_INPUT_TYPE_DATE 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INPUT_TYPE_DATETIME_INCOMPLETE) | 
 | #define ENABLE_INPUT_TYPE_DATETIME_INCOMPLETE 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INPUT_TYPE_DATETIMELOCAL) | 
 | #define ENABLE_INPUT_TYPE_DATETIMELOCAL 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INPUT_TYPE_MONTH) | 
 | #define ENABLE_INPUT_TYPE_MONTH 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INPUT_TYPE_TIME) | 
 | #define ENABLE_INPUT_TYPE_TIME 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INPUT_TYPE_WEEK) | 
 | #define ENABLE_INPUT_TYPE_WEEK 0 | 
 | #endif | 
 |  | 
 | #if ENABLE(INPUT_TYPE_DATE) || ENABLE(INPUT_TYPE_DATETIME_INCOMPLETE) || ENABLE(INPUT_TYPE_DATETIMELOCAL) || ENABLE(INPUT_TYPE_MONTH) || ENABLE(INPUT_TYPE_TIME) || ENABLE(INPUT_TYPE_WEEK) | 
 | #if !defined(ENABLE_DATE_AND_TIME_INPUT_TYPES) | 
 | #define ENABLE_DATE_AND_TIME_INPUT_TYPES 1 | 
 | #endif | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS) | 
 | #define ENABLE_INSPECTOR_ALTERNATE_DISPATCHERS 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INTL) | 
 | #define ENABLE_INTL 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INTL_NUMBER_FORMAT_TO_PARTS) | 
 | #define ENABLE_INTL_NUMBER_FORMAT_TO_PARTS 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_INTL_PLURAL_RULES) | 
 | #define ENABLE_INTL_PLURAL_RULES 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_JAVASCRIPT_I18N_API) | 
 | #define ENABLE_JAVASCRIPT_I18N_API 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_LAYOUT_FORMATTING_CONTEXT) | 
 | #define ENABLE_LAYOUT_FORMATTING_CONTEXT 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_LEGACY_CSS_VENDOR_PREFIXES) | 
 | #define ENABLE_LEGACY_CSS_VENDOR_PREFIXES 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_LETTERPRESS) | 
 | #define ENABLE_LETTERPRESS 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_MATHML) | 
 | #define ENABLE_MATHML 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_MEDIA_CAPTURE) | 
 | #define ENABLE_MEDIA_CAPTURE 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_MEDIA_CONTROLS_SCRIPT) | 
 | #define ENABLE_MEDIA_CONTROLS_SCRIPT 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_MEDIA_SOURCE) | 
 | #define ENABLE_MEDIA_SOURCE 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_MEDIA_STATISTICS) | 
 | #define ENABLE_MEDIA_STATISTICS 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_MEDIA_STREAM) | 
 | #define ENABLE_MEDIA_STREAM 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_METER_ELEMENT) | 
 | #define ENABLE_METER_ELEMENT 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_MHTML) | 
 | #define ENABLE_MHTML 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_MOUSE_CURSOR_SCALE) | 
 | #define ENABLE_MOUSE_CURSOR_SCALE 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_MOUSE_FORCE_EVENTS) | 
 | #define ENABLE_MOUSE_FORCE_EVENTS 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_NAVIGATOR_CONTENT_UTILS) | 
 | #define ENABLE_NAVIGATOR_CONTENT_UTILS 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_NETSCAPE_PLUGIN_API) | 
 | #define ENABLE_NETSCAPE_PLUGIN_API 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_NETSCAPE_PLUGIN_METADATA_CACHE) | 
 | #define ENABLE_NETSCAPE_PLUGIN_METADATA_CACHE 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_NOTIFICATIONS) | 
 | #define ENABLE_NOTIFICATIONS 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_OPENTYPE_VERTICAL) | 
 | #define ENABLE_OPENTYPE_VERTICAL 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_ORIENTATION_EVENTS) | 
 | #define ENABLE_ORIENTATION_EVENTS 0 | 
 | #endif | 
 |  | 
 | #if OS(WINDOWS) | 
 | #if !defined(ENABLE_PAN_SCROLLING) | 
 | #define ENABLE_PAN_SCROLLING 1 | 
 | #endif | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_PAYMENT_REQUEST) | 
 | #define ENABLE_PAYMENT_REQUEST 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_POINTER_LOCK) | 
 | #define ENABLE_POINTER_LOCK 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_QUOTA) | 
 | #define ENABLE_QUOTA 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_REMOTE_INSPECTOR) | 
 | #define ENABLE_REMOTE_INSPECTOR 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_RUBBER_BANDING) | 
 | #define ENABLE_RUBBER_BANDING 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_SMOOTH_SCROLLING) | 
 | #define ENABLE_SMOOTH_SCROLLING 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_SPEECH_SYNTHESIS) | 
 | #define ENABLE_SPEECH_SYNTHESIS 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_SPELLCHECK) | 
 | #define ENABLE_SPELLCHECK 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_STREAMS_API) | 
 | #define ENABLE_STREAMS_API 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_SVG_FONTS) | 
 | #define ENABLE_SVG_FONTS 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_TEXT_CARET) | 
 | #define ENABLE_TEXT_CARET 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_TEXT_SELECTION) | 
 | #define ENABLE_TEXT_SELECTION 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_ASYNC_SCROLLING) | 
 | #define ENABLE_ASYNC_SCROLLING 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_TOUCH_EVENTS) | 
 | #define ENABLE_TOUCH_EVENTS 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_VIDEO) | 
 | #define ENABLE_VIDEO 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_VIDEO_TRACK) | 
 | #define ENABLE_VIDEO_TRACK 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_DATACUE_VALUE) | 
 | #define ENABLE_DATACUE_VALUE 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_WEBGL) | 
 | #define ENABLE_WEBGL 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_GRAPHICS_CONTEXT_3D) | 
 | #define ENABLE_GRAPHICS_CONTEXT_3D ENABLE_WEBGL | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_WEB_ARCHIVE) | 
 | #define ENABLE_WEB_ARCHIVE 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_WEB_AUDIO) | 
 | #define ENABLE_WEB_AUDIO 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_XSLT) | 
 | #define ENABLE_XSLT 1 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_KEYBOARD_KEY_ATTRIBUTE) | 
 | #define ENABLE_KEYBOARD_KEY_ATTRIBUTE 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_KEYBOARD_CODE_ATTRIBUTE) | 
 | #define ENABLE_KEYBOARD_CODE_ATTRIBUTE 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_DATA_INTERACTION) | 
 | #define ENABLE_DATA_INTERACTION 0 | 
 | #endif | 
 |  | 
 | #if !defined(ENABLE_SERVICE_WORKER) | 
 | #define ENABLE_SERVICE_WORKER 1 | 
 | #endif | 
 |  | 
 | /* Asserts, invariants for macro definitions */ | 
 |  | 
 | #if ENABLE(VIDEO_TRACK) && !ENABLE(VIDEO) | 
 | #error "ENABLE(VIDEO_TRACK) requires ENABLE(VIDEO)" | 
 | #endif | 
 |  | 
 | #if ENABLE(MEDIA_CONTROLS_SCRIPT) && !ENABLE(VIDEO) | 
 | #error "ENABLE(MEDIA_CONTROLS_SCRIPT) requires ENABLE(VIDEO)" | 
 | #endif | 
 |  | 
 | #if ENABLE(INSPECTOR_ALTERNATE_DISPATCHERS) && !ENABLE(REMOTE_INSPECTOR) | 
 | #error "ENABLE(INSPECTOR_ALTERNATE_DISPATCHERS) requires ENABLE(REMOTE_INSPECTOR)" | 
 | #endif | 
 |  | 
 | #if ENABLE(IOS_TOUCH_EVENTS) && !ENABLE(TOUCH_EVENTS) | 
 | #error "ENABLE(IOS_TOUCH_EVENTS) requires ENABLE(TOUCH_EVENTS)" | 
 | #endif | 
 |  | 
 | #if ENABLE(WEBGL) && !ENABLE(GRAPHICS_CONTEXT_3D) | 
 | #error "ENABLE(WEBGL) requires ENABLE(GRAPHICS_CONTEXT_3D)" | 
 | #endif | 
 |  | 
 | #if ENABLE(WEBGL2) && !ENABLE(WEBGL) | 
 | #error "ENABLE(WEBGL2) requires ENABLE(WEBGL)" | 
 | #endif | 
 |  | 
 | #endif /* WTF_FeatureDefines_h */ |