ash/wm: Remove dead code.

ui/wm/wm.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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 42 matching lines @@
         'core/easy_resize_window_targeter.h',
         'core/focus_controller.cc',
         'core/focus_controller.h',
         'core/focus_rules.h',
         'core/image_grid.cc',
         'core/image_grid.h',
         'core/masked_window_targeter.cc',
         'core/masked_window_targeter.h',
         'core/native_cursor_manager.h',
         'core/native_cursor_manager_delegate.h',
-        'core/nested_accelerator_controller.cc',
-        'core/nested_accelerator_controller.h',
-        'core/nested_accelerator_delegate.h',
-        'core/nested_accelerator_dispatcher.cc',
-        'core/nested_accelerator_dispatcher.h',
-        'core/nested_accelerator_dispatcher_linux.cc',
-        'core/nested_accelerator_dispatcher_win.cc',
         'core/shadow.cc',
         'core/shadow.h',
         'core/shadow_controller.cc',
         'core/shadow_controller.h',
         'core/shadow_types.cc',
         'core/shadow_types.h',
         'core/transient_window_controller.cc',
         'core/transient_window_controller.h',
         'core/transient_window_manager.cc',
         'core/transient_window_manager.h',
@@ skipping 13 matching lines @@
         'core/wm_state.cc',
         'core/wm_state.h',
         'wm_export.h',
       ],
       'conditions': [
         ['use_x11==1', {
           'dependencies': [
             '../../build/linux/system.gyp:x11',
           ],
         }],
-        ['OS=="android"', {
-          'sources!': [
-            'core/nested_accelerator_controller.cc',
-            'core/nested_accelerator_controller.h',
-            'core/nested_accelerator_delegate.h',
-            'core/nested_accelerator_dispatcher.cc',
-            'core/nested_accelerator_dispatcher.h',
-          ],
-        }],
       ],
     },
     {
       # GN version: //ui/wm:test_support
       'target_name': 'wm_test_support',
       'type': 'static_library',
       'dependencies': [
         '../../skia/skia.gyp:skia',
         '../aura/aura.gyp:aura',
         '../events/events.gyp:events',
@@ skipping 25 matching lines @@
         '../gfx/gfx.gyp:gfx_geometry',
         'wm',
         'wm_test_support',
       ],
       'sources': [
         'core/capture_controller_unittest.cc',
         'core/compound_event_filter_unittest.cc',
         'core/cursor_manager_unittest.cc',
         'core/focus_controller_unittest.cc',
         'core/image_grid_unittest.cc',
-        'core/nested_accelerator_controller_unittest.cc',
         'core/shadow_controller_unittest.cc',
         'core/shadow_unittest.cc',
         'core/transient_window_manager_unittest.cc',
         'core/transient_window_stacking_client_unittest.cc',
         'core/visibility_controller_unittest.cc',
         'core/window_animations_unittest.cc',
         'core/window_util_unittest.cc',
         'test/run_all_unittests.cc',
       ],
     },
@@ skipping 11 matching lines @@
             '../../build/isolate.gypi',
           ],
           'sources': [
             'wm_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }