Remove Tabpose feature on mac, and supporting infrastructure (PaintAtSize)

chrome/chrome_tests_unit.gypi

 # Copyright 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.
 {
   'targets': [
     {
       # This target contains mocks and test utilities that don't belong in
       # production libraries but are used by more than one test executable.
       'target_name': 'test_support_common',
       'type': 'static_library',
@@ skipping 1397 matching lines @@
         'browser/tab_contents/render_view_context_menu_unittest.cc',
         'browser/task_manager/task_manager_unittest.cc',
         'browser/task_manager/task_manager_util_unittest.cc',
         'browser/task_profiler/task_profiler_data_serializer_unittest.cc',
         'browser/themes/browser_theme_pack_unittest.cc',
         'browser/themes/theme_properties_unittest.cc',
         'browser/themes/theme_service_unittest.cc',
         'browser/themes/theme_syncable_service_unittest.cc',
         'browser/thumbnails/content_analysis_unittest.cc',
         'browser/thumbnails/content_based_thumbnailing_algorithm_unittest.cc',
-        'browser/thumbnails/render_widget_snapshot_taker_unittest.cc',
         'browser/thumbnails/simple_thumbnail_crop_unittest.cc',
         'browser/thumbnails/thumbnail_service_unittest.cc',
         'browser/translate/translate_manager_unittest.cc',
         'browser/translate/translate_prefs_unittest.cc',
         'browser/ui/android/tab_model/tab_model_unittest.cc',
         'browser/ui/ash/event_rewriter_unittest.cc',
         'browser/ui/ash/ime_controller_chromeos_unittest.cc',
         'browser/ui/ash/launcher/chrome_launcher_controller_unittest.cc',
         'browser/ui/ash/launcher/launcher_context_menu_unittest.cc',
         'browser/ui/ash/multi_user/multi_user_context_menu_chromeos_unittest.cc',
@@ skipping 191 matching lines @@
         'browser/ui/cocoa/screen_capture_notification_ui_cocoa_unittest.mm',
         'browser/ui/cocoa/status_bubble_mac_unittest.mm',
         'browser/ui/cocoa/status_icons/status_icon_mac_unittest.mm',
         'browser/ui/cocoa/styled_text_field_cell_unittest.mm',
         'browser/ui/cocoa/styled_text_field_test_helper.h',
         'browser/ui/cocoa/styled_text_field_test_helper.mm',
         'browser/ui/cocoa/styled_text_field_unittest.mm',
         'browser/ui/cocoa/tab_contents/sad_tab_controller_unittest.mm',
         'browser/ui/cocoa/tab_contents/sad_tab_view_unittest.mm',
         'browser/ui/cocoa/table_row_nsimage_cache_unittest.mm',
-        'browser/ui/cocoa/tabpose_window_unittest.mm',
         'browser/ui/cocoa/tabs/media_indicator_view_unittest.mm',
         'browser/ui/cocoa/tabs/tab_controller_unittest.mm',
         'browser/ui/cocoa/tabs/tab_strip_controller_unittest.mm',
         'browser/ui/cocoa/tabs/tab_strip_view_unittest.mm',
         'browser/ui/cocoa/tabs/tab_view_unittest.mm',
         'browser/ui/cocoa/tabs/throbber_view_unittest.mm',
         'browser/ui/cocoa/task_manager_mac_unittest.mm',
         'browser/ui/cocoa/toolbar/reload_button_unittest.mm',
         'browser/ui/cocoa/toolbar/toolbar_button_unittest.mm',
         'browser/ui/cocoa/toolbar/toolbar_controller_unittest.mm',
@@ skipping 1284 matching lines @@
             'browser/ui/app_list/test/fake_profile_store.h',
             'browser/ui/app_list/test/fast_show_pickler_unittest.cc',
             'browser/ui/views/app_list/linux/app_list_linux_unittest.cc',
             'browser/ui/views/app_list/win/app_list_win_unittest.cc',
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }