Remove "Alternate frame caption button style" command line flag

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',
   },
   'includes': [
@@ skipping 146 matching lines @@
         'first_run/desktop_cleaner.h',
         'first_run/first_run_helper.cc',
         'first_run/first_run_helper.h',
         'first_run/first_run_helper_impl.cc',
         'first_run/first_run_helper_impl.h',
         'focus_cycler.cc',
         'focus_cycler.h',
         'frame/caption_buttons/alternate_frame_size_button.cc',
         'frame/caption_buttons/alternate_frame_size_button.h',
         'frame/caption_buttons/alternate_frame_size_button_delegate.h',
-        'frame/caption_buttons/bubble_contents_button_row.cc',
-        'frame/caption_buttons/bubble_contents_button_row.h',
         'frame/caption_buttons/caption_button_types.h',
         'frame/caption_buttons/frame_caption_button.cc',
         'frame/caption_buttons/frame_caption_button.h',
         'frame/caption_buttons/frame_caption_button_container_view.cc',
         'frame/caption_buttons/frame_caption_button_container_view.h',
-        'frame/caption_buttons/frame_maximize_button.cc',
-        'frame/caption_buttons/frame_maximize_button.h',
-        'frame/caption_buttons/frame_maximize_button_observer.h',
-        'frame/caption_buttons/maximize_bubble_controller.cc',
-        'frame/caption_buttons/maximize_bubble_controller.h',
-        'frame/caption_buttons/maximize_bubble_controller_bubble.cc',
-        'frame/caption_buttons/maximize_bubble_controller_bubble.h',
         'frame/custom_frame_view_ash.cc',
         'frame/custom_frame_view_ash.h',
         'frame/frame_border_hit_test_controller.cc',
         'frame/frame_border_hit_test_controller.h',
         'frame/default_header_painter.cc',
         'frame/default_header_painter.h',
         'frame/frame_util.cc',
         'frame/frame_util.h',
         'frame/header_painter.h',
         'frame/header_painter_util.cc',
@@ skipping 482 matching lines @@
         'wm/wm_types.cc',
         'wm/wm_types.h',
         'wm/workspace_controller.cc',
         'wm/workspace_controller.h',
         'wm/workspace/magnetism_matcher.cc',
         'wm/workspace/magnetism_matcher.h',
         'wm/workspace/multi_window_resize_controller.cc',
         'wm/workspace/multi_window_resize_controller.h',
         'wm/workspace/phantom_window_controller.cc',
         'wm/workspace/phantom_window_controller.h',
-        'wm/workspace/snap_types.h',
         'wm/workspace/two_step_edge_cycler.cc',
         'wm/workspace/two_step_edge_cycler.h',
         'wm/workspace/workspace_event_handler.cc',
         'wm/workspace/workspace_event_handler.h',
         'wm/workspace/workspace_layout_manager.cc',
         'wm/workspace/workspace_layout_manager.h',
         'wm/workspace/workspace_layout_manager_delegate.h',
         'wm/workspace/workspace_types.h',
         'wm/workspace/workspace_window_resizer.cc',
         'wm/workspace/workspace_window_resizer.h',
@@ skipping 231 matching lines @@
         'display/projecting_observer_chromeos_unittest.cc',
         'display/resolution_notification_controller_unittest.cc',
         'display/root_window_transformers_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/alternate_frame_size_button_unittest.cc',
         'frame/caption_buttons/frame_caption_button_container_view_unittest.cc',
-        'frame/caption_buttons/frame_maximize_button_unittest.cc',
         'frame/custom_frame_view_ash_unittest.cc',
         'frame/default_header_painter_unittest.cc',
         'host/ash_window_tree_host_x11_unittest.cc',
         'ime/candidate_view_unittest.cc',
         'ime/candidate_window_view_unittest.cc',
         'ime/input_method_menu_item_unittest.cc',
         'ime/input_method_menu_manager_unittest.cc',
         'keyboard_overlay/keyboard_overlay_delegate_unittest.cc',
         'keyboard_overlay/keyboard_overlay_view_unittest.cc',
         'magnifier/magnification_controller_unittest.cc',
@@ skipping 61 matching lines @@
         'wm/window_animations_unittest.cc',
         'wm/window_manager_unittest.cc',
         'wm/window_modality_controller_unittest.cc',
         'wm/window_positioner_unittest.cc',
         'wm/window_state_unittest.cc',
         'wm/window_util_unittest.cc',
         'wm/maximize_mode/workspace_backdrop_delegate.cc',
         'wm/maximize_mode/workspace_backdrop_delegate.h',
         'wm/workspace/magnetism_matcher_unittest.cc',
         'wm/workspace/multi_window_resize_controller_unittest.cc',
-        'wm/workspace/phantom_window_controller_unittest.cc',
         'wm/workspace/workspace_event_handler_test_helper.cc',
         'wm/workspace/workspace_event_handler_test_helper.h',
         'wm/workspace/workspace_event_handler_unittest.cc',
         'wm/workspace/workspace_layout_manager_unittest.cc',
         'wm/workspace/workspace_window_resizer_unittest.cc',
         'wm/workspace_controller_test_helper.cc',
         'wm/workspace_controller_test_helper.h',
         'wm/workspace_controller_unittest.cc',
       ],
       'conditions': [
@@ skipping 170 matching lines @@
         'ash_shell_lib',
         'ash_test_support',
       ],
       'sources': [
         'shell/window_watcher_unittest.cc',
         'test/ash_unittests.cc',
       ],
     },
   ],
 }