[cc] Rename all cc/ filenames to Chromium style

cc/CCTimingFunction.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 CCTimingFunction_h
-#define CCTimingFunction_h
-
-#include "CCAnimationCurve.h"
-#include "UnitBezier.h"
-
-namespace cc {
-
-// See http://www.w3.org/TR/css3-transitions/.
-class CCTimingFunction : public CCFloatAnimationCurve {
-public:
-    virtual ~CCTimingFunction();
-
-    // Partial implementation of CCFloatAnimationCurve.
-    virtual double duration() const OVERRIDE;
-
-protected:
-    CCTimingFunction();
-};
-
-class CCCubicBezierTimingFunction : public CCTimingFunction {
-public:
-    static scoped_ptr<CCCubicBezierTimingFunction> create(double x1, double y1, double x2, double y2);
-    virtual ~CCCubicBezierTimingFunction();
-
-    // Partial implementation of CCFloatAnimationCurve.
-    virtual float getValue(double time) const OVERRIDE;
-    virtual scoped_ptr<CCAnimationCurve> clone() const OVERRIDE;
-
-protected:
-    CCCubicBezierTimingFunction(double x1, double y1, double x2, double y2);
-
-    UnitBezier m_curve;
-};
-
-class CCEaseTimingFunction {
-public:
-    static scoped_ptr<CCTimingFunction> create();
-};
-
-class CCEaseInTimingFunction {
-public:
-    static scoped_ptr<CCTimingFunction> create();
-};
-
-class CCEaseOutTimingFunction {
-public:
-    static scoped_ptr<CCTimingFunction> create();
-};
-
-class CCEaseInOutTimingFunction {
-public:
-    static scoped_ptr<CCTimingFunction> create();
-};
-
-} // namespace cc
-
-#endif // CCTimingFunction_h
+// Temporary forwarding header
+#include "cc/timing_function.h"