Move geometric types to a separate, more lightweight target.

media/cast/test/utility/utility.gyp

 # Copyright 2013 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.
 
 {
   'targets': [
     {
       'target_name': 'cast_test_utility',
       'type': 'static_library',
       'include_dirs': [
          '<(DEPTH)/',
       ],
       'dependencies': [
         '<(DEPTH)/ui/gfx/gfx.gyp:gfx',
+        '<(DEPTH)/ui/gfx/gfx.gyp:gfx_geometry',
         '<(DEPTH)/testing/gtest.gyp:gtest',
         '<(DEPTH)/third_party/libyuv/libyuv.gyp:libyuv',
 
       ],
       'sources': [
         'input_helper.cc',
         'input_helper.h',
         '<(DEPTH)/media/cast/test/audio_utility.cc',
         '<(DEPTH)/media/cast/test/fake_task_runner.cc',
         '<(DEPTH)/media/cast/test/video_utility.cc',
       ], # source
     },
   ],
 }