[cc] Rename all cc/ filenames to Chromium style

cc/texture_update_controller.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 CCTextureUpdateController_h
+#define CCTextureUpdateController_h
+
+#include "base/basictypes.h"
+#include "base/time.h"
+#include "CCTextureUpdateQueue.h"
+#include "CCTimer.h"
+#include <wtf/OwnPtr.h>
+
+namespace cc {
+
+class TextureUploader;
+
+class CCTextureUpdateControllerClient {
+public:
+    virtual void readyToFinalizeTextureUpdates() = 0;
+
+protected:
+    virtual ~CCTextureUpdateControllerClient() { }
+};
+
+class CCTextureUpdateController : public CCTimerClient {
+public:
+    static PassOwnPtr<CCTextureUpdateController> create(CCTextureUpdateControllerClient* client, CCThread* thread, PassOwnPtr<CCTextureUpdateQueue> queue, CCResourceProvider* resourceProvider, TextureUploader* uploader)
+    {
+        return adoptPtr(new CCTextureUpdateController(client, thread, queue, resourceProvider, uploader));
+    }
+    static size_t maxPartialTextureUpdates();
+
+    virtual ~CCTextureUpdateController();
+
+    // Discard uploads to textures that were evicted on the impl thread.
+    void discardUploadsToEvictedResources();
+
+    void performMoreUpdates(base::TimeTicks timeLimit);
+    void finalize();
+
+    // CCTimerClient implementation.
+    virtual void onTimerFired() OVERRIDE;
+
+    // Virtual for testing.
+    virtual base::TimeTicks now() const;
+    virtual base::TimeDelta updateMoreTexturesTime() const;
+    virtual size_t updateMoreTexturesSize() const;
+
+protected:
+    CCTextureUpdateController(CCTextureUpdateControllerClient*, CCThread*, PassOwnPtr<CCTextureUpdateQueue>, CCResourceProvider*, TextureUploader*);
+
+    static size_t maxFullUpdatesPerTick(TextureUploader*);
+
+    size_t maxBlockingUpdates() const;
+
+    // This returns true when there were textures left to update.
+    bool updateMoreTexturesIfEnoughTimeRemaining();
+    void updateMoreTexturesNow();
+
+    CCTextureUpdateControllerClient* m_client;
+    OwnPtr<CCTimer> m_timer;
+    OwnPtr<CCTextureUpdateQueue> m_queue;
+    bool m_contentsTexturesPurged;
+    CCResourceProvider* m_resourceProvider;
+    TextureUploader* m_uploader;
+    base::TimeTicks m_timeLimit;
+    size_t m_textureUpdatesPerTick;
+    bool m_firstUpdateAttempt;
+
+private:
+    DISALLOW_COPY_AND_ASSIGN(CCTextureUpdateController);
+};
+
+}
+
+#endif // CCTextureUpdateController_h