Migrate most of cc/ from WebKit::WebTransformationMatrix to gfx::Transform

cc/layer_animation_controller.h

 // 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.
 
 #ifndef CC_LAYER_ANIMATION_CONTROLLER_H_
 #define CC_LAYER_ANIMATION_CONTROLLER_H_
 
 #include "base/basictypes.h"
 #include "base/hash_tables.h"
 #include "base/memory/scoped_ptr.h"
 #include "cc/animation_events.h"
 #include "cc/cc_export.h"
 #include "cc/scoped_ptr_vector.h"
 
-namespace WebKit {
-class WebTransformationMatrix;
+namespace gfx {
+class Transform;
 }
 
 namespace cc {
 
 class Animation;
 class KeyframeValueList;
 
 class CC_EXPORT LayerAnimationControllerClient {
 public:
     virtual ~LayerAnimationControllerClient() { }
 
     virtual int id() const = 0;
     virtual void setOpacityFromAnimation(float) = 0;
     virtual float opacity() const = 0;
-    virtual void setTransformFromAnimation(const WebKit::WebTransformationMatrix&) = 0;
-    virtual const WebKit::WebTransformationMatrix& transform() const = 0;
+    virtual void setTransformFromAnimation(const gfx::Transform&) = 0;
+    virtual const gfx::Transform& transform() const = 0;
 };
 
 class CC_EXPORT LayerAnimationController {
 public:
     static scoped_ptr<LayerAnimationController> create(LayerAnimationControllerClient*);
 
     virtual ~LayerAnimationController();
 
     // These methods are virtual for testing.
     virtual void addAnimation(scoped_ptr<ActiveAnimation>);
@@ skipping 59 matching lines @@
 
     LayerAnimationControllerClient* m_client;
     ScopedPtrVector<ActiveAnimation> m_activeAnimations;
 
     DISALLOW_COPY_AND_ASSIGN(LayerAnimationController);
 };
 
 } // namespace cc
 
 #endif  // CC_LAYER_ANIMATION_CONTROLLER_H_