[cc] Rename all cc/ filenames to Chromium style

cc/frame_rate_controller.h

Index: cc/frame_rate_controller.h
diff --git a/cc/frame_rate_controller.h b/cc/frame_rate_controller.h
index 638cbb270ce9b24689d5095baf174ade4f4d1a13..2aeeae156d658073507eb9d9af03f72585949a40 100644
--- a/cc/frame_rate_controller.h
+++ b/cc/frame_rate_controller.h
@@ -1,3 +1,82 @@
-// Copyright 2012 The Chromium Authors. All rights reserved.
+// 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 CCFrameRateController_h
+#define CCFrameRateController_h
+
+#include "base/memory/scoped_ptr.h"
+#include "base/time.h"
+#include "CCTimer.h"
+#include <wtf/PassRefPtr.h>
+#include <wtf/RefPtr.h>
+
+namespace cc {
+
+class CCThread;
+class CCTimeSource;
+
+class CCFrameRateControllerClient {
+public:
+    // Throttled is true when we have a maximum number of frames pending.
+    virtual void vsyncTick(bool throttled) = 0;
+
+protected:
+    virtual ~CCFrameRateControllerClient() {}
+};
+
+class CCFrameRateControllerTimeSourceAdapter;
+
+class CCFrameRateController : public CCTimerClient {
+public:
+    explicit CCFrameRateController(PassRefPtr<CCTimeSource>);
+    // Alternate form of CCFrameRateController with unthrottled frame-rate.
+    explicit CCFrameRateController(CCThread*);
+    virtual ~CCFrameRateController();
+
+    void setClient(CCFrameRateControllerClient* client) { m_client = client; }
+
+    void setActive(bool);
+
+    // Use the following methods to adjust target frame rate.
+    //
+    // Multiple frames can be in-progress, but for every didBeginFrame, a
+    // didFinishFrame should be posted.
+    //
+    // If the rendering pipeline crashes, call didAbortAllPendingFrames.
+    void didBeginFrame();
+    void didFinishFrame();
+    void didAbortAllPendingFrames();
+    void setMaxFramesPending(int); // 0 for unlimited.
+
+    // This returns null for unthrottled frame-rate.
+    base::TimeTicks nextTickTime();
+
+    void setTimebaseAndInterval(base::TimeTicks timebase, base::TimeDelta interval);
+    void setSwapBuffersCompleteSupported(bool);
+
+protected:
+    friend class CCFrameRateControllerTimeSourceAdapter;
+    void onTimerTick();
+
+    void postManualTick();
+
+    // CCTimerClient implementation (used for unthrottled frame-rate).
+    virtual void onTimerFired() OVERRIDE;
+
+    CCFrameRateControllerClient* m_client;
+    int m_numFramesPending;
+    int m_maxFramesPending;
+    RefPtr<CCTimeSource> m_timeSource;
+    scoped_ptr<CCFrameRateControllerTimeSourceAdapter> m_timeSourceClientAdapter;
+    bool m_active;
+    bool m_swapBuffersCompleteSupported;
+
+    // Members for unthrottled frame-rate.
+    bool m_isTimeSourceThrottling;
+    scoped_ptr<CCTimer> m_manualTicker;
+};
+
+}  // namespace cc
+
+#endif // CCFrameRateController_h