Use count strings as keyframes/animation-name identifiers

Source/core/css/parser/CSSPropertyParser.cpp

Index: Source/core/css/parser/CSSPropertyParser.cpp
diff --git a/Source/core/css/parser/CSSPropertyParser.cpp b/Source/core/css/parser/CSSPropertyParser.cpp
index ce1cf8d1247902b8c16b7aaf9267437e21f48118..984dbd14493ec06669a06478e59776144260c7b6 100644
--- a/Source/core/css/parser/CSSPropertyParser.cpp
+++ b/Source/core/css/parser/CSSPropertyParser.cpp
@@ -2926,6 +2926,8 @@ PassRefPtrWillBeRawPtr<CSSValue> CSSPropertyParser::parseAnimationName()
     if (value->unit == CSSPrimitiveValue::CSS_STRING || value->unit == CSSPrimitiveValue::CSS_IDENT) {
         if (value->id == CSSValueNone || (value->unit == CSSPrimitiveValue::CSS_STRING && equalIgnoringCase(value->string, "none")))
             return cssValuePool().createIdentifierValue(CSSValueNone);
+        if (value->unit == CSSPrimitiveValue::CSS_STRING)

[Timothy Loh, 2014/10/17 02:35:13]

Move this check before the other one

[alancutter (OOO until 2018), 2014/10/17 02:44:52]

Good catch, thanks.

+            m_context.useCounter()->count(UseCounter::QuotedAnimationName);
         return createPrimitiveStringValue(value);
     }
     return nullptr;