Allow the computation of inflated bounds for non matrix transform operations.

cc/animation/layer_animation_controller_unittest.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/animation/layer_animation_controller.h"
 
 #include "cc/animation/animation.h"
 #include "cc/animation/animation_curve.h"
 #include "cc/animation/animation_delegate.h"
 #include "cc/animation/keyframed_animation_curve.h"
@@ skipping 1241 matching lines @@
       cc::Animation::Finished, 0.0);
 
   // There are no longer any running animations.
   EXPECT_TRUE(controller_impl->AnimatedBoundsForBox(box, &bounds));
   EXPECT_EQ(gfx::BoxF().ToString(), bounds.ToString());
 
   // Add an animation whose bounds we don't yet support computing.
   scoped_ptr<KeyframedTransformAnimationCurve> curve3(
       KeyframedTransformAnimationCurve::Create());
   TransformOperations operations3;
+  gfx::Transform transform3;
+  transform3.Scale3d(1.0, 2.0, 3.0);
   curve3->AddKeyframe(TransformKeyframe::Create(
       0.0, operations3, scoped_ptr<TimingFunction>()));
-  operations3.AppendSkew(1.0, 2.0);
+  operations3.AppendMatrix(transform3);
   curve3->AddKeyframe(TransformKeyframe::Create(
       1.0, operations3, scoped_ptr<TimingFunction>()));
   animation = Animation::Create(
       curve3.PassAs<AnimationCurve>(), 3, 3, Animation::Transform);
   controller_impl->AddAnimation(animation.Pass());
   EXPECT_FALSE(controller_impl->AnimatedBoundsForBox(box, &bounds));
 }
 
 }  // namespace
 }  // namespace cc