Implement ScreenOrientationDelegate on ChromeOS

ash/ash.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,
     'grit_out_dir': '<(SHARED_INTERMEDIATE_DIR)/chrome',
     # These files lists are shared with the GN build.
     'ash_sources': [
@@ skipping 79 matching lines @@
       'display/mouse_cursor_event_filter.cc',
       'display/mouse_cursor_event_filter.h',
       'display/projecting_observer_chromeos.cc',
       'display/projecting_observer_chromeos.h',
       'display/resolution_notification_controller.cc',
       'display/resolution_notification_controller.h',
       'display/root_window_transformers.cc',
       'display/root_window_transformers.h',
       'display/screen_ash.cc',
       'display/screen_ash.h',
+      'display/screen_orientation_delegate_chromeos.cc',
+      'display/screen_orientation_delegate_chromeos.h',
       'display/screen_position_controller.cc',
       'display/screen_position_controller.h',
       'display/shared_display_edge_indicator.cc',
       'display/shared_display_edge_indicator.h',
       'drag_drop/drag_drop_controller.cc',
       'drag_drop/drag_drop_controller.h',
       'drag_drop/drag_drop_tracker.cc',
       'drag_drop/drag_drop_tracker.h',
       'drag_drop/drag_image_view.cc',
       'drag_drop/drag_image_view.h',
@@ skipping 666 matching lines @@
       'display/display_change_observer_chromeos_unittest.cc',
       'display/display_controller_unittest.cc',
       'display/display_error_observer_chromeos_unittest.cc',
       'display/display_info_unittest.cc',
       'display/display_manager_unittest.cc',
       'display/mirror_window_controller_unittest.cc',
       'display/mouse_cursor_event_filter_unittest.cc',
       'display/projecting_observer_chromeos_unittest.cc',
       'display/resolution_notification_controller_unittest.cc',
       'display/root_window_transformers_unittest.cc',
+      'display/screen_orientation_delegate_chromeos_unittest.cc',
       'display/screen_position_controller_unittest.cc',
       'drag_drop/drag_drop_controller_unittest.cc',
       'drag_drop/drag_drop_tracker_unittest.cc',
       'extended_desktop_unittest.cc',
       'focus_cycler_unittest.cc',
       'frame/caption_buttons/frame_caption_button_container_view_unittest.cc',
       'frame/caption_buttons/frame_size_button_unittest.cc',
       'frame/custom_frame_view_ash_unittest.cc',
       'frame/default_header_painter_unittest.cc',
       'host/ash_window_tree_host_x11_unittest.cc',
@@ skipping 311 matching lines @@
         'ash_strings.gyp:ash_strings',
         'ash_test_support',
         'ash_with_content',
       ],
       'sources': [
         '<@(ash_unittests_sources)',
       ],
       'conditions': [
         ['chromeos==0', {
           'sources!': [
+            'display/screen_orientation_delegate_chromeos_unittest.cc',
             # TODO(zork): fix this test to build on Windows. See: crosbug.com/26906
             'focus_cycler_unittest.cc',
             # All tests for multiple displays: not supported on Windows Ash.
             'wm/drag_window_resizer_unittest.cc',
             # Can't resize on Windows Ash. http://crbug.com/165962
             'magnifier/magnification_controller_unittest.cc',
             'wm/workspace/workspace_window_resizer_unittest.cc',
             'sticky_keys/sticky_keys_overlay_unittest.cc',
             'sticky_keys/sticky_keys_unittest.cc',
             'system/tray/media_security/multi_profile_media_tray_item_unittest.cc',
@@ skipping 165 matching lines @@
             '../build/isolate.gypi',
           ],
           'sources': [
             'ash_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }