[cc] Rename all cc/ filenames to Chromium style

cc/TiledLayerChromium.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 TiledLayerChromium_h
-#define TiledLayerChromium_h
-
-#if USE(ACCELERATED_COMPOSITING)
-
-#include "CCLayerTilingData.h"
-#include "LayerChromium.h"
-#include "LayerTextureUpdater.h"
-
-namespace cc {
-class UpdatableTile;
-
-class TiledLayerChromium : public LayerChromium {
-public:
-    enum TilingOption { AlwaysTile, NeverTile, AutoTile };
-
-    virtual void setIsMask(bool) OVERRIDE;
-
-    virtual void pushPropertiesTo(CCLayerImpl*) OVERRIDE;
-
-    virtual bool drawsContent() const OVERRIDE;
-    virtual bool needsContentsScale() const OVERRIDE;
-
-    virtual IntSize contentBounds() const OVERRIDE;
-
-    virtual void setNeedsDisplayRect(const FloatRect&) OVERRIDE;
-
-    virtual void setUseLCDText(bool) OVERRIDE;
-
-    virtual void setLayerTreeHost(CCLayerTreeHost*) OVERRIDE;
-
-    virtual void setTexturePriorities(const CCPriorityCalculator&) OVERRIDE;
-
-    virtual Region visibleContentOpaqueRegion() const OVERRIDE;
-
-    virtual void update(CCTextureUpdateQueue&, const CCOcclusionTracker*, CCRenderingStats&) OVERRIDE;
-
-protected:
-    TiledLayerChromium();
-    virtual ~TiledLayerChromium();
-
-    void updateTileSizeAndTilingOption();
-    void updateBounds();
-
-    // Exposed to subclasses for testing.
-    void setTileSize(const IntSize&);
-    void setTextureFormat(GC3Denum textureFormat) { m_textureFormat = textureFormat; }
-    void setBorderTexelOption(CCLayerTilingData::BorderTexelOption);
-    void setSampledTexelFormat(LayerTextureUpdater::SampledTexelFormat sampledTexelFormat) { m_sampledTexelFormat = sampledTexelFormat; }
-    size_t numPaintedTiles() { return m_tiler->tiles().size(); }
-
-    virtual LayerTextureUpdater* textureUpdater() const = 0;
-    virtual void createTextureUpdaterIfNeeded() = 0;
-
-    // Set invalidations to be potentially repainted during update().
-    void invalidateContentRect(const IntRect& contentRect);
-
-    // Reset state on tiles that will be used for updating the layer.
-    void resetUpdateState();
-
-    // After preparing an update, returns true if more painting is needed.
-    bool needsIdlePaint();
-    IntRect idlePaintRect();
-
-    bool skipsDraw() const { return m_skipsDraw; }
-
-    // Virtual for testing
-    virtual CCPrioritizedTextureManager* textureManager() const;
-
-private:
-    virtual scoped_ptr<CCLayerImpl> createCCLayerImpl() OVERRIDE;
-
-    void createTilerIfNeeded();
-    void setTilingOption(TilingOption);
-
-    bool tileOnlyNeedsPartialUpdate(UpdatableTile*);
-    bool tileNeedsBufferedUpdate(UpdatableTile*);
-
-    void markOcclusionsAndRequestTextures(int left, int top, int right, int bottom, const CCOcclusionTracker*);
-
-    bool updateTiles(int left, int top, int right, int bottom, CCTextureUpdateQueue&, const CCOcclusionTracker*, CCRenderingStats&, bool& didPaint);
-    bool haveTexturesForTiles(int left, int top, int right, int bottom, bool ignoreOcclusions);
-    IntRect markTilesForUpdate(int left, int top, int right, int bottom, bool ignoreOcclusions);
-    void updateTileTextures(const IntRect& paintRect, int left, int top, int right, int bottom, CCTextureUpdateQueue&, const CCOcclusionTracker*, CCRenderingStats&);
-
-    UpdatableTile* tileAt(int, int) const;
-    UpdatableTile* createTile(int, int);
-
-    GC3Denum m_textureFormat;
-    bool m_skipsDraw;
-    bool m_failedUpdate;
-    LayerTextureUpdater::SampledTexelFormat m_sampledTexelFormat;
-
-    TilingOption m_tilingOption;
-    OwnPtr<CCLayerTilingData> m_tiler;
-};
-
-}
-#endif // USE(ACCELERATED_COMPOSITING)
-
-#endif
+// Temporary forwarding header
+#include "cc/tiled_layer.h"