Use a converter for building style value for 'transform'

third_party/WebKit/Source/core/css/resolver/TransformBuilder.h

Index: third_party/WebKit/Source/core/css/resolver/TransformBuilder.h
diff --git a/third_party/WebKit/Source/core/css/resolver/TransformBuilder.h b/third_party/WebKit/Source/core/css/resolver/TransformBuilder.h
index 6f4d1234c258a4f4a358fb869ce4f2d5abdec3f8..68b0eeae480a0a3dbe279677a88d6271d6dbbb56 100644
--- a/third_party/WebKit/Source/core/css/resolver/TransformBuilder.h
+++ b/third_party/WebKit/Source/core/css/resolver/TransformBuilder.h
@@ -44,9 +44,9 @@ class TransformBuilder {
   STATIC_ONLY(TransformBuilder);
 
  public:
-  static void createTransformOperations(const CSSValue& inValue,
-                                        const CSSToLengthConversionData&,
-                                        TransformOperations& outOperations);
+  static TransformOperations createTransformOperations(
+      const CSSValue& inValue,
+      const CSSToLengthConversionData&);
 };
 
 }  // namespace blink