Finish migrating cc/ from WebKit::WebTransformationMatrix to gfx::Transform

cc/test/animation_test_common.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/test/animation_test_common.h"
 
 #include "cc/keyframed_animation_curve.h"
 #include "cc/layer.h"
 #include "cc/layer_animation_controller.h"
 #include "cc/layer_impl.h"
@@ skipping 93 matching lines @@
 
 FakeTransformTransition::~FakeTransformTransition()
 {
 }
 
 double FakeTransformTransition::duration() const
 {
     return m_duration;
 }
 
-WebKit::WebTransformationMatrix FakeTransformTransition::getValue(double time) const
+gfx::Transform FakeTransformTransition::getValue(double time) const
 {
-    return WebKit::WebTransformationMatrix();
+    return gfx::Transform();
 }
 
 scoped_ptr<cc::AnimationCurve> FakeTransformTransition::clone() const
 {
     return make_scoped_ptr(new FakeTransformTransition(*this)).PassAs<cc::AnimationCurve>();
 }
 
 
 FakeFloatTransition::FakeFloatTransition(double duration, float from, float to)
     : m_duration(duration)
@@ skipping 72 matching lines @@
 {
     return addAnimatedTransform(layer, duration, deltaX, deltaY);
 }
 
 int addAnimatedTransformToLayer(cc::LayerImpl& layer, double duration, int deltaX, int deltaY)
 {
     return addAnimatedTransform(*layer.layerAnimationController(), duration, deltaX, deltaY);
 }
 
 }  // namespace cc