Remove most remaining webcore points and sizes.

cc/video_layer_impl.h

Index: cc/video_layer_impl.h
diff --git a/cc/video_layer_impl.h b/cc/video_layer_impl.h
index 964d35c69987fa1a76710b401134f68e9f09e976..079e88264f2bcf15938b4bb45f711f88b441552e 100644
--- a/cc/video_layer_impl.h
+++ b/cc/video_layer_impl.h
@@ -5,12 +5,12 @@
 #ifndef CCVideoLayerImpl_h
 #define CCVideoLayerImpl_h
 
-#include "IntSize.h"
 #include "base/callback.h"
 #include "base/synchronization/lock.h"
 #include "cc/layer_impl.h"
 #include "media/base/video_frame.h"
 #include "third_party/khronos/GLES2/gl2.h"
+#include "ui/gfx/size.h"
 #include <public/WebTransformationMatrix.h>
 #include <public/WebVideoFrameProvider.h>
 
@@ -56,9 +56,9 @@ public:
 
     struct FramePlane {
         ResourceProvider::ResourceId resourceId;
-        IntSize size;
+        gfx::Size size;
         GLenum format;
-        IntSize visibleSize;
+        gfx::Size visibleSize;
 
         FramePlane() : resourceId(0) { }