Componentize sad_tab

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.
 {
   'variables': {
     'chrome_unit_tests_sources': [
       '../apps/saved_devices_service_unittest.cc',
       '../apps/saved_files_service_unittest.cc',
       '../components/autofill/content/renderer/test_password_autofill_agent.cc',
       '../components/autofill/content/renderer/test_password_autofill_agent.h',
       '../components/autofill/content/renderer/test_password_generation_agent.cc',
       '../components/autofill/content/renderer/test_password_generation_agent.h',
+      '../components/sad_tab/cocoa/sad_tab_controller_unittest.mm',
       # histograms.xml is analyzed by AboutFlagsHistogramTest, so this
       # dependency is needed to make commit bots run unit_tests on
       # histograms.xml changes.
       '../tools/metrics/histograms/histograms.xml',
       'app/chrome_dll.rc',
       # All unittests in browser, common, renderer and service.
       'browser/about_flags_unittest.cc',
       'browser/android/bookmarks/partner_bookmarks_shim_unittest.cc',
       'browser/android/thumbnail/scoped_ptr_expiring_cache_unittest.cc',
       # mock_google_location_settings_helper could logically go in
@@ skipping 1064 matching lines @@
       'browser/ui/cocoa/profiles/user_manager_mac_unittest.mm',
       'browser/ui/cocoa/run_loop_testing_unittest.mm',
       'browser/ui/cocoa/screen_capture_notification_ui_cocoa_unittest.mm',
       'browser/ui/cocoa/sprite_view_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/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/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 1761 matching lines @@
               'dependencies': [
                 '../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
               ],
             }],
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }