cc: Fix header include guards of our header files.

cc/direct_renderer.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 CCDirectRenderer_h
-#define CCDirectRenderer_h
+#ifndef CC_DIRECT_RENDERER_H_
+#define CC_DIRECT_RENDERER_H_
 
 #include "base/basictypes.h"
 #include "cc/cc_export.h"
 #include "cc/renderer.h"
 #include "cc/resource_provider.h"
 #include "cc/scoped_texture.h"
 
 namespace cc {
 
 class ResourceProvider;
@@ skipping 79 matching lines @@
 
     ScopedPtrHashMap<RenderPass::Id, CachedTexture> m_renderPassTextures;
     ResourceProvider* m_resourceProvider;
 
 private:
     DISALLOW_COPY_AND_ASSIGN(DirectRenderer);
 };
 
 }  // namespace cc
 
-#endif  // CCDirectRenderer_h
+#endif  // CC_DIRECT_RENDERER_H_