[cc] Rename all cc/ filenames to Chromium style

cc/CCScopedThreadProxy.h

-// Copyright 2011 The Chromium Authors. All rights reserved.
+// 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 CCScopedThreadProxy_h
-#define CCScopedThreadProxy_h
-
-#include "CCThreadTask.h"
-#include "base/threading/platform_thread.h"
-#include <wtf/OwnPtr.h>
-#include <wtf/PassOwnPtr.h>
-#include <wtf/ThreadSafeRefCounted.h>
-
-namespace cc {
-
-// This class is a proxy used to post tasks to an target thread from any other thread. The proxy may be shut down at
-// any point from the target thread after which no more tasks posted to the proxy will run. In other words, all
-// tasks posted via a proxy are scoped to the lifecycle of the proxy. Use this when posting tasks to an object that
-// might die with tasks in flight.
-//
-// The proxy must be created and shut down from the target thread, tasks may be posted from any thread.
-//
-// Implementation note: Unlike ScopedRunnableMethodFactory in Chromium, pending tasks are not cancelled by actually
-// destroying the proxy. Instead each pending task holds a reference to the proxy to avoid maintaining an explicit
-// list of outstanding tasks.
-class CCScopedThreadProxy : public ThreadSafeRefCounted<CCScopedThreadProxy> {
-public:
-    static PassRefPtr<CCScopedThreadProxy> create(CCThread* targetThread)
-    {
-        ASSERT(base::PlatformThread::CurrentId() == targetThread->threadID());
-        return adoptRef(new CCScopedThreadProxy(targetThread));
-    }
-
-    ~CCScopedThreadProxy();
-
-    // Can be called from any thread. Posts a task to the target thread that runs unless
-    // shutdown() is called before it runs.
-    void postTask(PassOwnPtr<CCThread::Task> task)
-    {
-        ref();
-        m_targetThread->postTask(createCCThreadTask(this, &CCScopedThreadProxy::runTaskIfNotShutdown, task));
-    }
-
-    void shutdown()
-    {
-        ASSERT(base::PlatformThread::CurrentId() == m_targetThread->threadID());
-        ASSERT(!m_shutdown);
-        m_shutdown = true;
-    }
-
-private:
-    explicit CCScopedThreadProxy(CCThread* targetThread);
-
-    void runTaskIfNotShutdown(PassOwnPtr<CCThread::Task> popTask)
-    {
-        OwnPtr<CCThread::Task> task = popTask;
-        // If our shutdown flag is set, it's possible that m_targetThread has already been destroyed so don't
-        // touch it.
-        if (m_shutdown) {
-            deref();
-            return;
-        }
-        ASSERT(base::PlatformThread::CurrentId() == m_targetThread->threadID());
-        task->performTask();
-        deref();
-    }
-
-    CCThread* m_targetThread;
-    bool m_shutdown; // Only accessed on the target thread
-};
-
-}
-
-#endif
+// Temporary forwarding header
+#include "cc/scoped_thread_proxy.h"