[cc] Rename all cc/ filenames to Chromium style

cc/texture_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 "CCTextureDrawQuad.h"
 
 namespace cc {
 
@@ skipping 16 matching lines @@
     m_needsBlending = true;
 }
 
 const CCTextureDrawQuad* CCTextureDrawQuad::materialCast(const CCDrawQuad* quad)
 {
     ASSERT(quad->material() == CCDrawQuad::TextureContent);
     return static_cast<const CCTextureDrawQuad*>(quad);
 }
 
 }