cc: Rename cc classes and members to match filenames

webkit/compositor_bindings/WebCompositorImpl.h

 // Copyright 2011 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 WebCompositorImpl_h
 #define WebCompositorImpl_h
 
 #include "third_party/WebKit/Source/Platform/chromium/public/WebCompositor.h"
 
 namespace cc {
-class CCThread;
+class Thread;
 }
 
 namespace WebKit {
 
 class WebThread;
 
 class WebCompositorImpl : public WebCompositor {
 public:
     static bool initialized();
 
     static void initialize(WebThread* implThread);
     static bool isThreadingEnabled();
     static void shutdown();
 
 private:
     static bool s_initialized;
-    static cc::CCThread* s_mainThread;
-    static cc::CCThread* s_implThread;
+    static cc::Thread* s_mainThread;
+    static cc::Thread* s_implThread;
 };
 
 }
 
 #endif // WebCompositorImpl_h