Implement ui/gfx/geometry StructTraits unit tests

ui/gfx/gfx_tests.gyp

 # Copyright 2014 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': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 73 matching lines @@
         '../resources/ui_resources.gyp:ui_test_pak',
         'gfx.gyp:gfx',
         'gfx.gyp:gfx_geometry',
         'gfx.gyp:gfx_range',
         'gfx.gyp:gfx_test_support',
       ],
       'conditions': [
         ['OS == "ios"', {
           'sources': ['<@(_common_sources)'],
         }, {  # OS != "ios"
+          'dependencies': [
+            '../../mojo/mojo_edk.gyp:mojo_common_test_support',
+            '../../mojo/mojo_public.gyp:mojo_cpp_bindings',
+          ],
           'sources': ['<@(_all_sources)'],
         }],
         ['OS != "mac" and OS != "ios"', {
           'sources': [
             'interpolated_transform_unittest.cc',
             'transform_unittest.cc',
           ],
         }],
         ['OS == "android"', {
           'dependencies': [
@@ skipping 89 matching lines @@
               'dependencies': [
                 '../../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }