cc: Use ui/gfx geometry types for the CCRenderPass and CCDrawQuad classes.

cc/renderer.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 CCRenderer_h
 #define CCRenderer_h
 
 #include "base/basictypes.h"
 #include "CCLayerTreeHost.h"
 #include "CCRenderPass.h"
 #include "FloatQuad.h"
-#include "IntRect.h"
 
 namespace cc {
 
 class CCScopedTexture;
 
 class CCRendererClient {
 public:
     virtual const IntSize& deviceViewportSize() const = 0;
     virtual const CCLayerTreeSettings& settings() const = 0;
     virtual void didLoseContext() = 0;
@@ skipping 12 matching lines @@
       ImplPool = 1, // This pool is for textures that get allocated on the impl thread (e.g. RenderSurfaces).
       ContentPool // This pool is for textures that get allocated on the main thread (e.g. tiles).
     };
 
     virtual ~CCRenderer() { }
 
     virtual const RendererCapabilities& capabilities() const = 0;
 
     const CCLayerTreeSettings& settings() const { return m_client->settings(); }
 
-    const IntSize& viewportSize() { return m_client->deviceViewportSize(); }
+    gfx::Size viewportSize() { return m_client->deviceViewportSize(); }
     int viewportWidth() { return viewportSize().width(); }
     int viewportHeight() { return viewportSize().height(); }
 
     virtual void viewportChanged() { }
 
     virtual void decideRenderPassAllocationsForFrame(const CCRenderPassList&) { }
     virtual bool haveCachedResourcesForRenderPassId(CCRenderPass::Id) const;
 
     virtual void drawFrame(const CCRenderPassList&, const CCRenderPassIdHashMap&) = 0;
 
@@ skipping 17 matching lines @@
     }
 
     CCRendererClient* m_client;
 
     DISALLOW_COPY_AND_ASSIGN(CCRenderer);
 };
 
 }
 
 #endif // CCRenderer_h