[cc] Change cc_tests.gyp filenames to Chromium style

cc/test/WebCompositorInitializer.h

Index: cc/test/WebCompositorInitializer.h
diff --git a/cc/test/WebCompositorInitializer.h b/cc/test/WebCompositorInitializer.h
index f6203b117bc4a848c194ec0df07b7a4006bd8fe5..ed922d62443d1385951f8f09303fdb7dc1193c12 100644
--- a/cc/test/WebCompositorInitializer.h
+++ b/cc/test/WebCompositorInitializer.h
@@ -2,35 +2,5 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef WebCompositorInitializer_h
-#define WebCompositorInitializer_h
-
-#include "base/basictypes.h"
-#include <public/Platform.h>
-#include <public/WebCompositorSupport.h>
-
-namespace WebKit {
-class WebThread;
-}
-
-namespace WebKitTests {
-
-class WebCompositorInitializer {
-public:
-    explicit WebCompositorInitializer(WebKit::WebThread* thread)
-    {
-        WebKit::Platform::current()->compositorSupport()->initialize(thread);
-    }
-
-    ~WebCompositorInitializer()
-    {
-        WebKit::Platform::current()->compositorSupport()->shutdown();
-    }
-
-private:
-    DISALLOW_COPY_AND_ASSIGN(WebCompositorInitializer);
-};
-
-}
-
-#endif // WebCompositorInitializer_h
+// Temporary forwarding header
+#include "cc/test/web_compositor_initializer.h"