CSS Independent Transform Properties: support rotate: <axes> <angle>

third_party/WebKit/Source/core/css/parser/CSSPropertyParser.cpp

Index: third_party/WebKit/Source/core/css/parser/CSSPropertyParser.cpp
diff --git a/third_party/WebKit/Source/core/css/parser/CSSPropertyParser.cpp b/third_party/WebKit/Source/core/css/parser/CSSPropertyParser.cpp
index cb27b6b55f89c8eb1707cfce2d21562dcd142272..1b7bfb4d1f4887d1c40acf5dfef7b605c59800eb 100644
--- a/third_party/WebKit/Source/core/css/parser/CSSPropertyParser.cpp
+++ b/third_party/WebKit/Source/core/css/parser/CSSPropertyParser.cpp
@@ -731,21 +731,21 @@ static CSSValueList* consumeRotation(CSSParserTokenRange& range) {
   ASSERT(RuntimeEnabledFeatures::cssIndependentTransformPropertiesEnabled());
   CSSValueList* list = CSSValueList::createSpaceSeparated();
 
-  CSSValue* rotation = consumeAngle(range);
-  if (!rotation)
-    return nullptr;
-  list->append(*rotation);
-
-  if (range.atEnd())
-    return list;
-
   for (unsigned i = 0; i < 3; i++) {  // 3 dimensions of rotation
     CSSValue* dimension = consumeNumber(range, ValueRangeAll);
-    if (!dimension)
+    if (!dimension) {
+      if (i == 0)
+        break;
       return nullptr;
+    }
     list->append(*dimension);
   }
 
+  CSSValue* rotation = consumeAngle(range);
+  if (!rotation)
+    return nullptr;
+  list->append(*rotation);
+
   return list;
 }