Rename some CSS/FXTF URLs to not have numbers in them

The non-numbered variants are used in other places, so this is not new.

Purpose is to avoid finding these URLs in
https://github.com/GoogleChromeLabs/webidl-diff.

Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
Change-Id: I59731c0588df176f18390c21a792b2ec99ba42fc
Reviewed-on: https://chromium-review.googlesource.com/952530Reviewed-by: Fredrik Söderquist <fs@opera.com>
Reviewed-by: Rune Lillesveen <futhark@chromium.org>
Commit-Queue: Philip Jägenstedt <foolip@chromium.org>
Cr-Commit-Position: refs/heads/master@{#541574}

third_party/WebKit/Source/core/animation/BaseKeyframe.idl

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// https://drafts.csswg.org/web-animations-1/#dictdef-basekeyframe
+// https://drafts.csswg.org/web-animations/#dictdef-basekeyframe
 
 dictionary BaseKeyframe {
   double? offset = null;

third_party/WebKit/Source/core/animation/BasePropertyIndexedKeyframe.idl

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// https://drafts.csswg.org/web-animations-1/#dictdef-basepropertyindexedkeyframe
+// https://drafts.csswg.org/web-animations/#dictdef-basepropertyindexedkeyframe
 
 dictionary BasePropertyIndexedKeyframe {
   (double? or sequence<double?>) offset = [];

third_party/WebKit/Source/core/css/cssom/CSSMathInvert.idl

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Represents the inverse a CSSNumericValue.
-// https://drafts.css-houdini.org/css-typed-om-1/#cssmathinvert
+// https://drafts.css-houdini.org/css-typed-om/#cssmathinvert
 [
   Constructor(CSSNumberish arg),
   RuntimeEnabled=CSSTypedOM,

third_party/WebKit/Source/core/css/cssom/CSSMathMax.idl

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Represents the maximum of one or more CSSNumericValues.
-// https://drafts.css-houdini.org/css-typed-om-1/#cssmathsum
+// https://drafts.css-houdini.org/css-typed-om/#cssmathsum
 [
   Constructor(CSSNumberish... args),
   RuntimeEnabled=CSSTypedOM,

third_party/WebKit/Source/core/css/cssom/CSSMathMin.idl

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Represents the minimum of one or more CSSNumericValues.
-// https://drafts.css-houdini.org/css-typed-om-1/#cssmathsum
+// https://drafts.css-houdini.org/css-typed-om/#cssmathsum
 [
   Constructor(CSSNumberish... args),
   RuntimeEnabled=CSSTypedOM,

third_party/WebKit/Source/core/css/cssom/CSSMathNegate.idl

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Represents the negation of a CSSNumericValue.
-// https://drafts.css-houdini.org/css-typed-om-1/#cssmathnegate
+// https://drafts.css-houdini.org/css-typed-om/#cssmathnegate
 [
   Constructor(CSSNumberish arg),
   RuntimeEnabled=CSSTypedOM,

third_party/WebKit/Source/core/css/cssom/CSSMathProduct.idl

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Represents the product of one or more CSSNumericValues.
-// https://drafts.css-houdini.org/css-typed-om-1/#cssmathsub
+// https://drafts.css-houdini.org/css-typed-om/#cssmathsub
 [
   Constructor(CSSNumberish... args),
   RuntimeEnabled=CSSTypedOM,

third_party/WebKit/Source/core/css/cssom/CSSMathSum.idl

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Represents the sum of one or more CSSNumericValues.
-// https://drafts.css-houdini.org/css-typed-om-1/#cssmathsum
+// https://drafts.css-houdini.org/css-typed-om/#cssmathsum
 [
   Constructor(CSSNumberish... args),
   RuntimeEnabled=CSSTypedOM,

third_party/WebKit/Source/core/css/cssom/CSSMathValue.idl

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Represents mathematical expresssions that form a tree.
-// https://drafts.css-houdini.org/css-typed-om-1/#cssmathvalue
+// https://drafts.css-houdini.org/css-typed-om/#cssmathvalue
 enum CSSMathOperator {
   "sum",
   "product",

third_party/WebKit/Source/core/css/cssom/CSSNumericArray.idl

@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 // Represents the sum of one or more CSSNumericValues.
-// https://drafts.css-houdini.org/css-typed-om-1/#cssmathsum
+// https://drafts.css-houdini.org/css-typed-om/#cssmathsum
 [
   RuntimeEnabled=CSSTypedOM,
   Exposed=(Window,LayoutWorklet,PaintWorklet),

third_party/WebKit/Source/core/css/cssom/CSSNumericType.idl

@@ -15,7 +15,7 @@
     "percent",
 };
 
-// https://drafts.css-houdini.org/css-typed-om-1/#cssnumerictype
+// https://drafts.css-houdini.org/css-typed-om/#cssnumerictype
 [
   Exposed=(Window,LayoutWorklet,PaintWorklet)
 ] dictionary CSSNumericType {

third_party/WebKit/Source/core/css/cssom/CSSNumericValue.h

@@ -34,7 +34,7 @@ class CORE_EXPORT CSSNumericValue : public CSSStyleValue {
   static CSSNumericValue* parse(const String& css_text, ExceptionState&);
   // Blink-internal ways of creating CSSNumericValues.
   static CSSNumericValue* FromCSSValue(const CSSPrimitiveValue&);
-  // https://drafts.css-houdini.org/css-typed-om-1/#rectify-a-numberish-value
+  // https://drafts.css-houdini.org/css-typed-om/#rectify-a-numberish-value
   static CSSNumericValue* FromNumberish(const CSSNumberish& value);
 
   // Methods defined in the IDL.

third_party/WebKit/Source/core/css/cssom/CSSNumericValueType.h

@@ -13,7 +13,7 @@ namespace blink {
 
 // Represents the type of a CSSNumericValue, which is a map of base types to
 // integers, and an associated percent hint.
-// https://drafts.css-houdini.org/css-typed-om-1/#numeric-typing
+// https://drafts.css-houdini.org/css-typed-om/#numeric-typing
 class CORE_EXPORT CSSNumericValueType {
  public:
   enum class BaseType : unsigned {

third_party/WebKit/Source/core/css/cssom/CSSSkewX.idl

@@ -4,7 +4,7 @@
 
 // Represents a skewX value in a CSSTransformValue used for properties like
 // "transform".
-// Spec: https://drafts.css-houdini.org/css-typed-om-1/#cssskewx
+// Spec: https://drafts.css-houdini.org/css-typed-om/#cssskewx
 [
     Constructor(CSSNumericValue ax),
     RuntimeEnabled=CSSTypedOM,

third_party/WebKit/Source/core/css/cssom/CSSSkewY.idl

@@ -4,7 +4,7 @@
 
 // Represents a skewX value in a CSSTransformValue used for properties like
 // "transform".
-// Spec: https://drafts.css-houdini.org/css-typed-om-1/#cssskewy
+// Spec: https://drafts.css-houdini.org/css-typed-om/#cssskewy
 [
     Constructor(CSSNumericValue ay),
     RuntimeEnabled=CSSTypedOM,
@@ -12,4 +12,4 @@
     RaisesException=Constructor]
 interface CSSSkewY : CSSTransformComponent {
     [RaisesException=Setter] attribute CSSNumericValue ay;
-};
+};
\ No newline at end of file

third_party/WebKit/Source/core/css/cssom/ComputedStylePropertyMap.h

@@ -15,7 +15,7 @@ namespace blink {
 
 // This class implements computed StylePropertMapReadOnly in the Typed CSSOM
 // API. The specification is here:
-// https://drafts.css-houdini.org/css-typed-om-1/#computed-StylePropertyMapReadOnly-objects
+// https://drafts.css-houdini.org/css-typed-om/#computed-StylePropertyMapReadOnly-objects
 //
 // The computed StylePropertyMapReadOnly retrieves computed styles and returns
 // them as CSSStyleValues. The IDL for this class is in StylePropertyMap.idl.

third_party/WebKit/Source/core/css/cssom/DeclaredStylePropertyMap.h

@@ -14,7 +14,7 @@ class StyleRule;
 
 // This class implements declared StylePropertMap in the Typed CSSOM
 // API. The specification is here:
-// https://drafts.css-houdini.org/css-typed-om-1/#declared-stylepropertymap-objects
+// https://drafts.css-houdini.org/css-typed-om/#declared-stylepropertymap-objects
 //
 // The declared StylePropertyMap retrieves styles specified by a CSS style rule
 // and returns them as CSSStyleValues. The IDL for this class is in

third_party/WebKit/Source/core/css/cssom/ElementComputedStyleMap.idl

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// https://drafts.css-houdini.org/css-typed-om-1/#computed-stylepropertymapreadonly-objects
+// https://drafts.css-houdini.org/css-typed-om/#computed-stylepropertymapreadonly-objects
 
 [
     ImplementedAs=ElementComputedStyleMap,

third_party/WebKit/Source/core/css/cssom/README.md

@@ -2,7 +2,7 @@
 
 [Rendered](https://chromium.googlesource.com/chromium/src/+/master/third_party/WebKit/Source/core/css/cssom/README.md)
 
-The `Source/core/css/cssom` directory contains the implementation of [CSS Typed OM](https://drafts.css-houdini.org/css-typed-om-1).
+The `Source/core/css/cssom` directory contains the implementation of [CSS Typed OM](https://drafts.css-houdini.org/css-typed-om).
 
 # Appendix
 

third_party/WebKit/Source/core/css/cssom/StylePropertyMapReadOnly.idl

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Spec: https://drafts.css-houdini.org/css-typed-om-1/#the-stylepropertymap
+// Spec: https://drafts.css-houdini.org/css-typed-om/#the-stylepropertymap
 [
     Exposed(Window CSSTypedOM,LayoutWorklet CSSTypedOM,PaintWorklet CSSPaintAPI)
 ] interface StylePropertyMapReadOnly {

third_party/WebKit/Source/core/layout/svg/LayoutSVGResourceClipper.cpp

@@ -67,7 +67,7 @@ ClipStrategy DetermineClipStrategy(const SVGGraphicsElement& element) {
 
 ClipStrategy DetermineClipStrategy(const SVGElement& element) {
   // <use> within <clipPath> have a restricted content model.
-  // (https://drafts.fxtf.org/css-masking-1/#ClipPathElement)
+  // (https://drafts.fxtf.org/css-masking/#ClipPathElement)
   if (IsSVGUseElement(element)) {
     const LayoutObject* use_layout_object = element.GetLayoutObject();
     if (!use_layout_object ||

third_party/WebKit/Source/core/svg/SVGClipPathElement.idl

@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-// https://drafts.fxtf.org/css-masking-1/#InterfaceSVGClipPathElement
+// https://drafts.fxtf.org/css-masking/#InterfaceSVGClipPathElement
 
 // TODO(foolip): SVGClipPathElement should inherit from SVGElement and
 // implement SVGUnitTypes. The transform attribute (which is on

third_party/WebKit/Source/core/svg/SVGMaskElement.idl

@@ -23,7 +23,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-// https://drafts.fxtf.org/css-masking-1/#InterfaceSVGMaskElement
+// https://drafts.fxtf.org/css-masking/#InterfaceSVGMaskElement
 
 interface SVGMaskElement : SVGElement {
     [MeasureAs=SVG1DOMMaskElement] readonly attribute SVGAnimatedEnumeration maskUnits;

third_party/WebKit/Source/core/svg/SVGUseElement.cpp

@@ -521,7 +521,7 @@ SVGGraphicsElement* SVGUseElement::VisibleTargetGraphicsElementForClipping()
   // Spec: "If a <use> element is a child of a clipPath element, it must
   // directly reference <path>, <text> or basic shapes elements. Indirect
   // references are an error and the clipPath element must be ignored."
-  // http://dev.w3.org/fxtf/css-masking-1/#the-clip-path
+  // https://drafts.fxtf.org/css-masking/#the-clip-path
   if (!IsDirectReference(element)) {
     // Spec: Indirect references are an error (14.3.5)
     return nullptr;