Added quick lock mechanism while in Touchview

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 577 matching lines @@
       'wm/resize_shadow.cc',
       'wm/resize_shadow.h',
       'wm/resize_shadow_controller.cc',
       'wm/resize_shadow_controller.h',
       'wm/root_window_layout_manager.cc',
       'wm/root_window_layout_manager.h',
       'wm/screen_dimmer.cc',
       'wm/screen_dimmer.h',
       'wm/session_state_animator.cc',
       'wm/session_state_animator.h',
+      'wm/session_state_animator_impl.cc',
+      'wm/session_state_animator_impl.h',
       'wm/stacking_controller.cc',
       'wm/stacking_controller.h',
       'wm/status_area_layout_manager.cc',
       'wm/status_area_layout_manager.h',
       'wm/system_background_controller.cc',
       'wm/system_background_controller.h',
       'wm/system_gesture_event_filter.cc',
       'wm/system_gesture_event_filter.h',
       'wm/system_modal_container_event_filter.cc',
       'wm/system_modal_container_event_filter.h',
@@ skipping 80 matching lines @@
       'test/status_area_widget_test_helper.cc',
       'test/status_area_widget_test_helper.h',
       'test/test_activation_delegate.cc',
       'test/test_activation_delegate.h',
       'test/test_lock_state_controller_delegate.cc',
       'test/test_lock_state_controller_delegate.h',
       'test/test_overlay_delegate.cc',
       'test/test_overlay_delegate.h',
       'test/test_screenshot_delegate.cc',
       'test/test_screenshot_delegate.h',
+      'test/test_session_state_animator.cc',
+      'test/test_session_state_animator.h',
       'test/test_session_state_delegate.cc',
       'test/test_session_state_delegate.h',
       'test/test_shelf_delegate.cc',
       'test/test_shelf_delegate.h',
       'test/test_shelf_item_delegate.cc',
       'test/test_shelf_item_delegate.h',
       'test/test_shell_delegate.cc',
       'test/test_shell_delegate.h',
       'test/test_suite.cc',
       'test/test_suite.h',
@@ skipping 552 matching lines @@
       'conditions': [
         ['chromeos==1', {
           'dependencies': [
             '../ui/display/display.gyp:display',
           ],
         }],
       ],
     },
   ],
 }