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

cc/animation_curve.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_ANIMATION_CURVE_H_
 #define CC_ANIMATION_CURVE_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "cc/cc_export.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebTransformationMatrix.h"
+#include "ui/gfx/transform.h"
 
 namespace cc {
 
 class FloatAnimationCurve;
 class TransformAnimationCurve;
 class TransformOperations;
 
 // An animation curve is a function that returns a value given a time.
 // There are currently only two types of curve, float and transform.
 class CC_EXPORT AnimationCurve {
@@ skipping 17 matching lines @@
     virtual float getValue(double t) const = 0;
 
     // Partial Animation implementation.
     virtual Type type() const OVERRIDE;
 };
 
 class CC_EXPORT TransformAnimationCurve : public AnimationCurve {
 public:
     virtual ~TransformAnimationCurve() { }
 
-    virtual WebKit::WebTransformationMatrix getValue(double t) const = 0;
+    virtual gfx::Transform getValue(double t) const = 0;
 
     // Partial Animation implementation.
     virtual Type type() const OVERRIDE;
 };
 
 } // namespace cc
 
 #endif  // CC_ANIMATION_CURVE_H_