Magnifier border is now more visible on light backgrounds.

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,
     # These files lists are shared with the GN build.
     'ash_sources': [
       'accelerators/accelerator_commands_aura.cc',
@@ skipping 222 matching lines @@
       'common/system/chromeos/palette/palette_ids.cc',
       'common/system/chromeos/palette/palette_ids.h',
       'common/system/chromeos/palette/palette_tool.cc',
       'common/system/chromeos/palette/palette_tool.h',
       'common/system/chromeos/palette/palette_tool_manager.cc',
       'common/system/chromeos/palette/palette_tool_manager.h',
       'common/system/chromeos/palette/palette_tray.cc',
       'common/system/chromeos/palette/palette_tray.h',
       'common/system/chromeos/palette/palette_utils.cc',
       'common/system/chromeos/palette/palette_utils.h',
+      'common/system/chromeos/palette/tools/capture_region_action.cc',
+      'common/system/chromeos/palette/tools/capture_region_action.h',
+      'common/system/chromeos/palette/tools/capture_screen_action.cc',
+      'common/system/chromeos/palette/tools/capture_screen_action.h',
       'common/system/chromeos/palette/tools/create_note_action.cc',
       'common/system/chromeos/palette/tools/create_note_action.h',
+      'common/system/chromeos/palette/tools/magnifier_mode.cc',
+      'common/system/chromeos/palette/tools/magnifier_mode.h',
       'common/system/chromeos/power/battery_notification.cc',
       'common/system/chromeos/power/battery_notification.h',
       'common/system/chromeos/power/dual_role_notification.cc',
       'common/system/chromeos/power/dual_role_notification.h',
       'common/system/chromeos/power/power_status.cc',
       'common/system/chromeos/power/power_status.h',
       'common/system/chromeos/power/power_status_view.cc',
       'common/system/chromeos/power/power_status_view.h',
       'common/system/chromeos/power/tray_power.cc',
       'common/system/chromeos/power/tray_power.h',
@@ skipping 699 matching lines @@
       'common/shelf/shelf_navigator_unittest.cc',
       'common/shelf/shelf_tooltip_manager_unittest.cc',
       'common/shelf/shelf_window_watcher_unittest.cc',
       'common/system/chromeos/brightness/tray_brightness_unittest.cc',
       'common/system/chromeos/ime_menu/ime_menu_tray_unittest.cc',
       'common/system/chromeos/media_security/multi_profile_media_tray_item_unittest.cc',
       'common/system/chromeos/palette/mock_palette_tool_delegate.cc',
       'common/system/chromeos/palette/mock_palette_tool_delegate.h',
       'common/system/chromeos/palette/palette_tool_manager_unittest.cc',
       'common/system/chromeos/palette/tools/create_note_unittest.cc',
+      'common/system/chromeos/palette/tools/screenshot_unittest.cc',
       'common/system/chromeos/power/power_status_unittest.cc',
       'common/system/chromeos/power/power_status_view_unittest.cc',
       'common/system/chromeos/power/tray_power_unittest.cc',
       'common/system/chromeos/screen_security/screen_tray_item_unittest.cc',
       'common/system/chromeos/session/logout_confirmation_controller_unittest.cc',
       'common/system/chromeos/session/tray_session_length_limit_unittest.cc',
       'common/system/chromeos/supervised/tray_supervised_user_unittest.cc',
       'common/system/date/date_view_unittest.cc',
       'common/system/ime/tray_ime_chromeos_unittest.cc',
       'common/system/tray/system_tray_unittest.cc',
@@ skipping 23 matching lines @@
       'display/screen_position_controller_unittest.cc',
       'display/unified_mouse_warp_controller_unittest.cc',
       'display/window_tree_host_manager_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_size_button_unittest.cc',
       'host/ash_window_tree_host_x11_unittest.cc',
       'magnifier/magnification_controller_unittest.cc',
+      'magnifier/partial_magnification_controller_unittest.cc',
       'metrics/desktop_task_switch_metric_recorder_unittest.cc',
       'metrics/task_switch_metrics_recorder_unittest.cc',
       'metrics/task_switch_time_tracker_unittest.cc',
       'metrics/user_metrics_recorder_unittest.cc',
       'root_window_controller_unittest.cc',
       'rotator/screen_rotation_animation_unittest.cc',
       'screen_util_unittest.cc',
       'shelf/shelf_layout_manager_unittest.cc',
       'shelf/shelf_unittest.cc',
       'shelf/shelf_view_unittest.cc',
@@ skipping 334 matching lines @@
 
             # All tests for multiple displays: not supported on Windows Ash.
             'wm/drag_window_resizer_unittest.cc',
 
             # Talks to ChromeOS system services.
             'wm/lock_state_controller_unittest.cc',
 
             # Can't resize on Windows Ash. http://crbug.com/165962
             'autoclick/autoclick_unittest.cc',
             'magnifier/magnification_controller_unittest.cc',
+            'magnifier/partial_magnification_controller_unittest.cc',
             'sticky_keys/sticky_keys_overlay_unittest.cc',
             'sticky_keys/sticky_keys_unittest.cc',
             'system/chromeos/rotation/tray_rotation_lock_unittest.cc',
             'virtual_keyboard_controller_unittest.cc',
             'wm/maximize_mode/maximize_mode_controller_unittest.cc',
             'wm/workspace/workspace_window_resizer_unittest.cc',
           ],
           'sources': [
             '<(SHARED_INTERMEDIATE_DIR)/ui/resources/ui_unscaled_resources.rc',
           ],
@@ skipping 135 matching lines @@
                   '../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
                 ],
               }
             ],
           ],
         },
       ],
     }],
   ],
 }