Use gfx:: Geometry types for the resource provider and layer updater classes.

cc/content_layer.h

 // Copyright 2010 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 ContentLayerChromium_h
 #define ContentLayerChromium_h
 
 #include "base/basictypes.h"
 #include "cc/layer_painter.h"
 #include "cc/tiled_layer.h"
 
 class SkCanvas;
 
 namespace cc {
 
 class ContentLayerClient;
-class FloatRect;
-class IntRect;
 class LayerUpdater;
 
 class ContentLayerPainter : public LayerPainter {
 public:
     static scoped_ptr<ContentLayerPainter> create(ContentLayerClient*);
 
-    virtual void paint(SkCanvas*, const IntRect& contentRect, FloatRect& opaque) OVERRIDE;
+    virtual void paint(SkCanvas*, const gfx::Rect& contentRect, gfx::RectF& opaque) OVERRIDE;
 
 private:
     explicit ContentLayerPainter(ContentLayerClient*);
 
     ContentLayerClient* m_client;
 
     DISALLOW_COPY_AND_ASSIGN(ContentLayerPainter);
 };
 
 // A layer that renders its contents into an SkCanvas.
@@ skipping 17 matching lines @@
 private:
     virtual LayerUpdater* updater() const OVERRIDE;
     virtual void createUpdaterIfNeeded() OVERRIDE;
 
     ContentLayerClient* m_client;
     scoped_refptr<LayerUpdater> m_updater;
 };
 
 }
 #endif