CSS: Rotate support for none and fixed responsive-test.js

third_party/WebKit/Source/core/css/properties/CSSPropertyAPIRotate.cpp

Index: third_party/WebKit/Source/core/css/properties/CSSPropertyAPIRotate.cpp
diff --git a/third_party/WebKit/Source/core/css/properties/CSSPropertyAPIRotate.cpp b/third_party/WebKit/Source/core/css/properties/CSSPropertyAPIRotate.cpp
index 081aaa7a1f40befe2d92e805099ed1200b1aaf49..03b87bdb7a89242a457a748e7c3cf0ad31183390 100644
--- a/third_party/WebKit/Source/core/css/properties/CSSPropertyAPIRotate.cpp
+++ b/third_party/WebKit/Source/core/css/properties/CSSPropertyAPIRotate.cpp
@@ -4,6 +4,7 @@
 
 #include "core/css/properties/CSSPropertyAPIRotate.h"
 
+#include "core/CSSValueKeywords.h"
 #include "core/css/CSSValueList.h"
 #include "core/css/parser/CSSPropertyParserHelpers.h"
 #include "platform/RuntimeEnabledFeatures.h"
@@ -14,6 +15,11 @@ const CSSValue* CSSPropertyAPIRotate::parseSingleValue(
     CSSParserTokenRange& range,
     const CSSParserContext* context) {
   DCHECK(RuntimeEnabledFeatures::cssIndependentTransformPropertiesEnabled());
+
+  CSSValueID id = range.peek().id();
+  if (id == CSSValueNone)
+    return CSSPropertyParserHelpers::consumeIdent(range);
+
   CSSValueList* list = CSSValueList::createSpaceSeparated();
 
   for (unsigned i = 0; i < 3; i++) {  // 3 dimensions of rotation