[cc] Rename all cc/ filenames to Chromium style

cc/tile_draw_quad.cc

 // 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.
 
 #include "config.h"
 
 #include "CCTileDrawQuad.h"
 
 namespace cc {
 
@@ skipping 19 matching lines @@
     m_opaqueRect = opaqueRect;
 }
 
 const CCTileDrawQuad* CCTileDrawQuad::materialCast(const CCDrawQuad* quad)
 {
     ASSERT(quad->material() == CCDrawQuad::TiledContent);
     return static_cast<const CCTileDrawQuad*>(quad);
 }
 
 }