[cc] Rename all cc/ filenames to Chromium style

cc/CCCheckerboardDrawQuad.h

Index: cc/CCCheckerboardDrawQuad.h
diff --git a/cc/CCCheckerboardDrawQuad.h b/cc/CCCheckerboardDrawQuad.h
index 1ef147f3b4fb171c736e1cf6e111889a940a942f..ceb42db9e80f260083cedc7d1b330b54a7e0686a 100644
--- a/cc/CCCheckerboardDrawQuad.h
+++ b/cc/CCCheckerboardDrawQuad.h
@@ -2,32 +2,5 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CCCheckerboardDrawQuad_h
-#define CCCheckerboardDrawQuad_h
-
-#include "CCDrawQuad.h"
-#include "base/memory/scoped_ptr.h"
-#include "SkColor.h"
-
-namespace cc {
-
-#pragma pack(push, 4)
-
-class CCCheckerboardDrawQuad : public CCDrawQuad {
-public:
-    static scoped_ptr<CCCheckerboardDrawQuad> create(const CCSharedQuadState*, const IntRect&, SkColor);
-
-    SkColor color() const { return m_color; };
-
-    static const CCCheckerboardDrawQuad* materialCast(const CCDrawQuad*);
-private:
-    CCCheckerboardDrawQuad(const CCSharedQuadState*, const IntRect&, SkColor);
-
-    SkColor m_color;
-};
-
-#pragma pack(pop)
-
-}
-
-#endif
+// Temporary forwarding header
+#include "cc/checkerboard_draw_quad.h"