[cc] Change cc_tests.gyp filenames to Chromium style

cc/test/web_compositor_initializer.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 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