cc: Remove all remaining use of WebCore Rect/Point/Size types from the compositor.

cc/scrollbar_animation_controller.h

Index: cc/scrollbar_animation_controller.h
diff --git a/cc/scrollbar_animation_controller.h b/cc/scrollbar_animation_controller.h
index c26b4649ea95d28f179139c5ceb06c291e64e1fb..eaf291373f24c3c560acb6e0516b1a8358191ed1 100644
--- a/cc/scrollbar_animation_controller.h
+++ b/cc/scrollbar_animation_controller.h
@@ -7,12 +7,9 @@
 
 #include "base/memory/scoped_ptr.h"
 #include "cc/cc_export.h"
-#include "FloatPoint.h"
-#include "IntSize.h"
-
-namespace gfx {
-class Size;
-}
+#include "ui/gfx/size.h"
+#include "ui/gfx/vector2d.h"
+#include "ui/gfx/vector2d_f.h"
 
 namespace cc {
 
@@ -39,9 +36,9 @@ public:
     void setVerticalScrollbarLayer(ScrollbarLayerImpl* layer) { m_verticalScrollbarLayer = layer; }
     ScrollbarLayerImpl* verticalScrollbarLayer() const { return m_verticalScrollbarLayer; }
 
-    FloatPoint currentPos() const { return m_currentPos; }
+    gfx::Vector2dF currentOffset() const { return m_currentOffset; }
     gfx::Size totalSize() const { return m_totalSize; }
-    IntSize maximum() const { return m_maximum; }
+    gfx::Vector2d maximum() const { return m_maximum; }
 
     virtual void didPinchGestureBeginAtTime(double monotonicTime) { }
     virtual void didPinchGestureUpdateAtTime(double monotonicTime) { }
@@ -58,9 +55,9 @@ private:
     ScrollbarLayerImpl* m_horizontalScrollbarLayer;
     ScrollbarLayerImpl* m_verticalScrollbarLayer;
 
-    FloatPoint m_currentPos;
+    gfx::Vector2dF m_currentOffset;
     gfx::Size m_totalSize;
-    IntSize m_maximum;
+    gfx::Vector2d m_maximum;
 };
 
 } // namespace cc