Sync interfaces/ with @webref/idl 3.7.2 (#33731)

Co-authored-by: wpt-pr-bot <wpt-pr-bot@users.noreply.github.com>
diff --git a/interfaces/css-typed-om.idl b/interfaces/css-typed-om.idl
index 238add0..595a424 100644
--- a/interfaces/css-typed-om.idl
+++ b/interfaces/css-typed-om.idl
@@ -345,8 +345,6 @@
 
 [Exposed=(Window, Worker, PaintWorklet, LayoutWorklet)]
 interface CSSColorValue : CSSStyleValue {
-    readonly attribute CSSKeywordValue colorSpace;
-    CSSColorValue to(CSSKeywordish colorSpace);
     [Exposed=Window] static (CSSColorValue or CSSStyleValue) parse(USVString cssText);
 };
 
diff --git a/interfaces/priority-hints.idl b/interfaces/priority-hints.idl
index 5eca6da..15c90bb 100644
--- a/interfaces/priority-hints.idl
+++ b/interfaces/priority-hints.idl
@@ -14,17 +14,17 @@
 };
 
 partial interface HTMLImageElement {
-    [CEReactions] attribute DOMString fetchpriority;
+    [CEReactions] attribute DOMString fetchPriority;
 };
 
 partial interface HTMLLinkElement {
-    [CEReactions] attribute DOMString fetchpriority;
+    [CEReactions] attribute DOMString fetchPriority;
 };
 
 partial interface HTMLScriptElement {
-    [CEReactions] attribute DOMString fetchpriority;
+    [CEReactions] attribute DOMString fetchPriority;
 };
 
 partial interface HTMLIFrameElement {
-    [CEReactions] attribute DOMString fetchpriority;
+    [CEReactions] attribute DOMString fetchPriority;
 };
diff --git a/interfaces/streams.idl b/interfaces/streams.idl
index 278f1c5..fd5420f 100644
--- a/interfaces/streams.idl
+++ b/interfaces/streams.idl
@@ -68,12 +68,12 @@
 interface ReadableStreamDefaultReader {
   constructor(ReadableStream stream);
 
-  Promise<ReadableStreamDefaultReadResult> read();
+  Promise<ReadableStreamReadResult> read();
   undefined releaseLock();
 };
 ReadableStreamDefaultReader includes ReadableStreamGenericReader;
 
-dictionary ReadableStreamDefaultReadResult {
+dictionary ReadableStreamReadResult {
   any value;
   boolean done;
 };
@@ -82,16 +82,11 @@
 interface ReadableStreamBYOBReader {
   constructor(ReadableStream stream);
 
-  Promise<ReadableStreamBYOBReadResult> read(ArrayBufferView view);
+  Promise<ReadableStreamReadResult> read(ArrayBufferView view);
   undefined releaseLock();
 };
 ReadableStreamBYOBReader includes ReadableStreamGenericReader;
 
-dictionary ReadableStreamBYOBReadResult {
-  (ArrayBufferView or undefined) value;
-  boolean done;
-};
-
 [Exposed=*]
 interface ReadableStreamDefaultController {
   readonly attribute unrestricted double? desiredSize;