MacViews: Fix duplicate definition of ExtensionKeyBindingRegistry::SetShortcutHandlingSuspended

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 204 matching lines @@
       'drag_utils_mac.mm',
       'event_monitor.h',
       'event_monitor_aura.cc',
       'event_monitor_aura.h',
       'event_monitor_mac.h',
       'event_monitor_mac.mm',
       'focus/external_focus_tracker.cc',
       'focus/external_focus_tracker.h',
       'focus/focus_manager.cc',
       'focus/focus_manager.h',
-      'focus/focus_manager_delegate.h',
       'focus/focus_manager_factory.cc',
       'focus/focus_manager_factory.h',
       'focus/focus_search.cc',
       'focus/focus_search.h',
       'focus/view_storage.cc',
       'focus/view_storage.h',
       'focus/widget_focus_manager.cc',
       'focus/widget_focus_manager.h',
       'ime/input_method.h',
       'ime/input_method_base.cc',
@@ skipping 657 matching lines @@
                 '../aura/aura.gyp:aura',
                 '../wm/wm.gyp:wm',
               ],
             }],
           ],
         },  # target_name: macviews_interactive_ui_tests
       ],  # targets
     }],
   ],  # conditions
 }