MacViews: Add WidgetEventGenerator to abstract platform-specific event generation for tests.

ui/views/views.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': {
     'chromium_code': 1,
     # Sources lists shared with GN build.
     'views_sources': [
       'accessibility/native_view_accessibility.cc',
       'accessibility/native_view_accessibility.h',
@@ skipping 425 matching lines @@
       'widget/desktop_aura/desktop_window_tree_host_ozone.cc',
     ],
     'views_test_support_sources': [
       'controls/textfield/textfield_test_api.cc',
       'controls/textfield/textfield_test_api.h',
       'test/capture_tracking_view.cc',
       'test/capture_tracking_view.h',
       'test/desktop_test_views_delegate.h',
       'test/desktop_test_views_delegate_aura.cc',
       'test/desktop_test_views_delegate_mac.mm',
+      'test/event_generator_delegate_mac.mm',
       'test/menu_runner_test_api.cc',
       'test/menu_runner_test_api.h',
       'test/slider_test_api.cc',
       'test/slider_test_api.h',
       'test/test_views.cc',
       'test/test_views.h',
       'test/test_views_delegate.h',
       'test/test_views_delegate_aura.cc',
       'test/test_views_delegate_mac.mm',
       'test/test_widget_observer.cc',
@@ skipping 271 matching lines @@
         '../../third_party/icu/icu.gyp:icui18n',
         '../../third_party/icu/icu.gyp:icuuc',
         '../../url/url.gyp:url_lib',
         '../accessibility/accessibility.gyp:accessibility',
         '../base/ui_base.gyp:ui_base',
         '../base/ui_base.gyp:ui_base_test_support',
         '../compositor/compositor.gyp:compositor',
         '../compositor/compositor.gyp:compositor_test_support',
         '../events/events.gyp:events',
         '../events/events.gyp:events_base',
+        '../events/events.gyp:events_test_support',
         '../gfx/gfx.gyp:gfx',
         '../gfx/gfx.gyp:gfx_geometry',
         '../resources/ui_resources.gyp:ui_resources',
         '../resources/ui_resources.gyp:ui_test_pak',
         '../strings/ui_strings.gyp:ui_strings',
         'views',
         'views_test_support',
       ],
       'include_dirs': [
         '..',
@@ skipping 68 matching lines @@
         ['use_x11==1', {
           'dependencies': [
             '../events/platform/x11/x11_events_platform.gyp:x11_events_platform',
           ],
         }],
         ['OS=="mac"', {
           # views_unittests not yet compiling on Mac. http://crbug.com/378134
           'sources!': [
             'bubble/bubble_window_targeter_unittest.cc',
             'controls/button/custom_button_unittest.cc',
-            'controls/button/menu_button_unittest.cc',
             'controls/native/native_view_host_unittest.cc',
             'controls/menu/menu_controller_unittest.cc',
             'ime/input_method_bridge_unittest.cc',
             'focus/focus_manager_unittest.cc',
             'widget/window_reorderer_unittest.cc',
-            'widget/widget_unittest.cc',
           ]
         }],
       ],
     },  # target_name: views_unittests
   ],  # targets
   'conditions': [
     ['OS=="mac"', {
       'targets': [
         {
           # GN version: //ui/views:macviews_interactive_ui_tests
@@ skipping 21 matching lines @@
                 '../aura/aura.gyp:aura',
                 '../wm/wm.gyp:wm',
               ],
             }],
           ],
         },  # target_name: macviews_interactive_ui_tests
       ],  # targets
     }],
   ],  # conditions
 }