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

webkit/compositor_bindings/compositor_bindings.gyp

 # Copyright (c) 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.
 
 {
   'variables': {
     'webkit_compositor_bindings_sources': [
       'web_animation_curve_common.cc',
       'web_animation_curve_common.h',
       'web_animation_impl.cc',
@@ skipping 68 matching lines @@
         '<(webkit_src_dir)/Source/WebCore/WebCore.gyp/WebCore.gyp:webcore_platform_geometry',
         '<(webkit_src_dir)/Source/WebKit/chromium/WebKit.gyp:webkit_wtf_support',
       ],
       'include_dirs': [
         '../../cc',
         '<@(cc_stubs_dirs)',
         '<(webkit_src_dir)/Source/Platform/chromium',
       ],
       'sources': [
         '<@(webkit_compositor_bindings_sources)',
-        'webcore_convert.cc',
-        'webcore_convert.h',
       ],
     },
   ],
 }