[cc] Rename all cc/ filenames to Chromium style

cc/checkerboard_draw_quad.h

Index: cc/checkerboard_draw_quad.h
diff --git a/cc/checkerboard_draw_quad.h b/cc/checkerboard_draw_quad.h
index 638cbb270ce9b24689d5095baf174ade4f4d1a13..1ef147f3b4fb171c736e1cf6e111889a940a942f 100644
--- a/cc/checkerboard_draw_quad.h
+++ b/cc/checkerboard_draw_quad.h
@@ -1,3 +1,33 @@
 // 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 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