Bug 1448716 - Remove PropertyValuePair::mValue. r=hiro

MozReview-Commit-ID: GLGJuXgontY

--HG--
extra : rebase_source : c4f5ddd641a275a4fbef87cabb8b4d50ac385860

dom/animation/Keyframe.h

@@ -27,8 +27,6 @@ struct PropertyValuePair
 {
   explicit PropertyValuePair(nsCSSPropertyID aProperty)
     : mProperty(aProperty) { }
-  PropertyValuePair(nsCSSPropertyID aProperty, nsCSSValue&& aValue)
-    : mProperty(aProperty), mValue(Move(aValue)) { }
   PropertyValuePair(nsCSSPropertyID aProperty,
                     RefPtr<RawServoDeclarationBlock>&& aValue)
     : mProperty(aProperty), mServoDeclarationBlock(Move(aValue))
@@ -37,10 +35,6 @@ struct PropertyValuePair
   }
 
   nsCSSPropertyID mProperty;
-  // The specified value for the property. For shorthand property values,
-  // we store the specified property value as a token stream (string).
-  // If this is uninitialized, we use the underlying value.
-  nsCSSValue mValue;
 
   // The specified value when using the Servo backend.
   RefPtr<RawServoDeclarationBlock> mServoDeclarationBlock;

dom/animation/KeyframeEffectReadOnly.cpp

@@ -39,7 +39,7 @@ namespace mozilla {
 bool
 PropertyValuePair::operator==(const PropertyValuePair& aOther) const
 {
-  if (mProperty != aOther.mProperty || mValue != aOther.mValue) {
+  if (mProperty != aOther.mProperty) {
     return false;
   }
   if (mServoDeclarationBlock == aOther.mServoDeclarationBlock) {