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

third_party/WebKit/Source/core/css/resolver/StyleBuilderConverter.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
  * copyright notice, this list of conditions and the following disclaimer
  * in the documentation and/or other materials provided with the
  * distribution.
  *     * Neither the name of Google Inc. nor the names of its
@@ skipping 1198 matching lines @@
     tz = toCSSPrimitiveValue(list.item(2))
              .computeLength<double>(state.cssToLengthConversionData());
 
   return TranslateTransformOperation::create(tx, ty, tz,
                                              TransformOperation::Translate3D);
 }
 
 Rotation StyleBuilderConverter::convertRotation(const CSSValue& value) {
   const CSSValueList& list = toCSSValueList(value);
   ASSERT(list.length() == 1 || list.length() == 4);
-  double angle = toCSSPrimitiveValue(list.item(0)).computeDegrees();
   double x = 0;
   double y = 0;
   double z = 1;
   if (list.length() == 4) {
-    x = toCSSPrimitiveValue(list.item(1)).getDoubleValue();
-    y = toCSSPrimitiveValue(list.item(2)).getDoubleValue();
-    z = toCSSPrimitiveValue(list.item(3)).getDoubleValue();
+    x = toCSSPrimitiveValue(list.item(0)).getDoubleValue();
+    y = toCSSPrimitiveValue(list.item(1)).getDoubleValue();
+    z = toCSSPrimitiveValue(list.item(2)).getDoubleValue();
   }
+  double angle =
+      toCSSPrimitiveValue(list.item(list.length() - 1)).computeDegrees();
   return Rotation(FloatPoint3D(x, y, z), angle);
 }
 
 PassRefPtr<RotateTransformOperation> StyleBuilderConverter::convertRotate(
     StyleResolverState& state,
     const CSSValue& value) {
   return RotateTransformOperation::create(convertRotation(value),
                                           TransformOperation::Rotate3D);
 }
 
@@ skipping 52 matching lines @@
       // Instead of the actual zoom, use 1 to avoid potential rounding errors
       Length length = primitiveValue.convertToLength(
           state.cssToLengthConversionData().copyWithAdjustedZoom(1));
       return *CSSPrimitiveValue::create(length, 1);
     }
   }
   return value;
 }
 
 }  // namespace blink