Oilpan: move SVG property hierarchy to the heap.

Source/core/animation/animatable/AnimatableValueTestHelperTest.cpp

 /*
  * Copyright (c) 2013, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * 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
@@ skipping 53 matching lines @@
         );
 
     EXPECT_EQ(
         ::std::string("AnimatableColor(rgba(0, 0, 0, 0), #ff0000)"),
         PrintToString(AnimatableColor::create(Color(0x000000FF), Color(0xFFFF0000))));
 
     EXPECT_THAT(
         PrintToString(const_cast<AnimatableValue*>(AnimatableValue::neutralValue())),
         testing::StartsWith("AnimatableNeutral@"));
 
-    RefPtr<SVGLength> length1cm = SVGLength::create(LengthModeOther);
-    RefPtr<SVGLength> length2cm = SVGLength::create(LengthModeOther);
+    RefPtrWillBeRawPtr<SVGLength> length1cm = SVGLength::create(LengthModeOther);
+    RefPtrWillBeRawPtr<SVGLength> length2cm = SVGLength::create(LengthModeOther);
     length1cm->setValueAsString("1cm", ASSERT_NO_EXCEPTION);
     length2cm->setValueAsString("2cm", ASSERT_NO_EXCEPTION);
 
     EXPECT_EQ(
         ::std::string("AnimatableSVGLength(1cm)"),
         PrintToString(AnimatableSVGLength::create(length1cm)));
 
     EXPECT_THAT(
         PrintToString(AnimatableShapeValue::create(ShapeValue::createShapeValue(BasicShapeCircle::create().get(), ContentBox).get())),
         testing::StartsWith("AnimatableShapeValue@"));
 
-    RefPtr<SVGLengthList> l2 = SVGLengthList::create();
+    RefPtrWillBeRawPtr<SVGLengthList> l2 = SVGLengthList::create();
     l2->append(length1cm);
     l2->append(length2cm);
     EXPECT_EQ(
         ::std::string("AnimatableStrokeDasharrayList(1cm, 2cm)"),
         PrintToString(AnimatableStrokeDasharrayList::create(l2)));
 
     TransformOperations operations1;
     operations1.operations().append(TranslateTransformOperation::create(Length(2, blink::Fixed), Length(0, blink::Fixed), TransformOperation::TranslateX));
     EXPECT_EQ(
         ::std::string("AnimatableTransform([1 0 0 1 2 0])"),
         PrintToString(AnimatableTransform::create(operations1)));
 
     TransformOperations operations2;
     operations2.operations().append(ScaleTransformOperation::create(1, 1, 1, TransformOperation::Scale3D));
     EXPECT_EQ(
         ::std::string("AnimatableTransform([1 0 0 1 0 0])"),
         PrintToString(AnimatableTransform::create(operations2)));
 
     EXPECT_EQ(
         ::std::string("AnimatableUnknown(none)"),
         PrintToString(AnimatableUnknown::create(CSSPrimitiveValue::createIdentifier(CSSValueNone).get())));
 
     EXPECT_EQ(
         ::std::string("AnimatableVisibility(VISIBLE)"),
         PrintToString(AnimatableVisibility::create(VISIBLE)));
 }
 
 } // namespace