[cc] Rename all cc/ filenames to Chromium style

cc/DelegatedRendererLayerChromium.h

Index: cc/DelegatedRendererLayerChromium.h
diff --git a/cc/DelegatedRendererLayerChromium.h b/cc/DelegatedRendererLayerChromium.h
index c7f8d2c4d72be6de475a762b06a9aa848045d27b..1b7e4e243d95ff6e8226fd0df1f6758603e98760 100644
--- a/cc/DelegatedRendererLayerChromium.h
+++ b/cc/DelegatedRendererLayerChromium.h
@@ -2,25 +2,5 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef DelegatedRendererLayerChromium_h
-#define DelegatedRendererLayerChromium_h
-
-#include "LayerChromium.h"
-
-namespace cc {
-
-class DelegatedRendererLayerChromium : public LayerChromium {
-public:
-    static scoped_refptr<DelegatedRendererLayerChromium> create();
-
-    virtual scoped_ptr<CCLayerImpl> createCCLayerImpl() OVERRIDE;
-
-protected:
-    DelegatedRendererLayerChromium();
-
-private:
-    virtual ~DelegatedRendererLayerChromium();
-};
-
-}
-#endif
+// Temporary forwarding header
+#include "cc/delegated_renderer_layer.h"