[cc] Rename all cc/ filenames to Chromium style

cc/throttled_texture_uploader.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 ThrottledTextureUploader_h
+#define ThrottledTextureUploader_h
+
+#include "TextureUploader.h"
+
+#include "base/basictypes.h"
+#include <deque>
+#include <wtf/Deque.h>
+
+namespace WebKit {
+class WebGraphicsContext3D;
+}
+
+namespace cc {
+
+class ThrottledTextureUploader : public TextureUploader {
+public:
+    static PassOwnPtr<ThrottledTextureUploader> create(WebKit::WebGraphicsContext3D* context)
+    {
+        return adoptPtr(new ThrottledTextureUploader(context));
+    }
+    virtual ~ThrottledTextureUploader();
+
+    virtual size_t numBlockingUploads() OVERRIDE;
+    virtual void markPendingUploadsAsNonBlocking() OVERRIDE;
+    virtual double estimatedTexturesPerSecond() OVERRIDE;
+    virtual void uploadTexture(CCResourceProvider*, Parameters) OVERRIDE;
+
+private:
+    class Query {
+    public:
+        static PassOwnPtr<Query> create(WebKit::WebGraphicsContext3D* context) { return adoptPtr(new Query(context)); }
+
+        virtual ~Query();
+
+        void begin();
+        void end();
+        bool isPending();
+        void wait();
+        unsigned value();
+        size_t texturesUploaded();
+        void markAsNonBlocking();
+        bool isNonBlocking();
+
+    private:
+        explicit Query(WebKit::WebGraphicsContext3D*);
+
+        WebKit::WebGraphicsContext3D* m_context;
+        unsigned m_queryId;
+        unsigned m_value;
+        bool m_hasValue;
+        bool m_isNonBlocking;
+    };
+
+    ThrottledTextureUploader(WebKit::WebGraphicsContext3D*);
+
+    void beginQuery();
+    void endQuery();
+    void processQueries();
+
+    WebKit::WebGraphicsContext3D* m_context;
+    Deque<OwnPtr<Query> > m_pendingQueries;
+    Deque<OwnPtr<Query> > m_availableQueries;
+    std::deque<double> m_texturesPerSecondHistory;
+    size_t m_numBlockingTextureUploads;
+
+    DISALLOW_COPY_AND_ASSIGN(ThrottledTextureUploader);
+};
+
+}
+
+#endif