cc: Use gfx:: Geometry types for positions, bounds, and related things.

cc/tiled_layer.h

Index: cc/tiled_layer.h
diff --git a/cc/tiled_layer.h b/cc/tiled_layer.h
index d3ec8562cf03d0afb63cc1440c146aa450b1a21e..293beef3e331974aae65b4904366cbf0ef463d0b 100644
--- a/cc/tiled_layer.h
+++ b/cc/tiled_layer.h
@@ -23,9 +23,9 @@ public:
     virtual bool drawsContent() const OVERRIDE;
     virtual bool needsContentsScale() const OVERRIDE;
 
-    virtual IntSize contentBounds() const OVERRIDE;
+    virtual gfx::Size contentBounds() const OVERRIDE;
 
-    virtual void setNeedsDisplayRect(const FloatRect&) OVERRIDE;
+    virtual void setNeedsDisplayRect(const gfx::RectF&) OVERRIDE;
 
     virtual void setUseLCDText(bool) OVERRIDE;
 
@@ -45,7 +45,7 @@ protected:
     void updateBounds();
 
     // Exposed to subclasses for testing.
-    void setTileSize(const IntSize&);
+    void setTileSize(const gfx::Size&);
     void setTextureFormat(GLenum textureFormat) { m_textureFormat = textureFormat; }
     void setBorderTexelOption(LayerTilingData::BorderTexelOption);
     size_t numPaintedTiles() { return m_tiler->tiles().size(); }
@@ -54,14 +54,14 @@ protected:
     virtual void createUpdaterIfNeeded() = 0;
 
     // Set invalidations to be potentially repainted during update().
-    void invalidateContentRect(const IntRect& contentRect);
+    void invalidateContentRect(const gfx::Rect& 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();
+    gfx::Rect idlePaintRect();
 
     bool skipsDraw() const { return m_skipsDraw; }
 
@@ -81,8 +81,8 @@ private:
 
     bool updateTiles(int left, int top, int right, int bottom, TextureUpdateQueue&, const OcclusionTracker*, RenderingStats&, 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, TextureUpdateQueue&, const OcclusionTracker*, RenderingStats&);
+    gfx::Rect markTilesForUpdate(int left, int top, int right, int bottom, bool ignoreOcclusions);
+    void updateTileTextures(const gfx::Rect& paintRect, int left, int top, int right, int bottom, TextureUpdateQueue&, const OcclusionTracker*, RenderingStats&);
     void updateScrollPrediction();
 
     UpdatableTile* tileAt(int, int) const;
@@ -93,10 +93,10 @@ private:
     bool m_failedUpdate;
 
     // Used for predictive painting.
-    IntSize m_predictedScroll;
-    IntRect m_predictedVisibleRect;
-    IntRect m_previousVisibleRect;
-    IntSize m_previousContentBounds;
+    gfx::Vector2d m_predictedScroll;
+    gfx::Rect m_predictedVisibleRect;
+    gfx::Rect m_previousVisibleRect;
+    gfx::Size m_previousContentBounds;
 
     TilingOption m_tilingOption;
     scoped_ptr<LayerTilingData> m_tiler;