Support Component Actions in the toolbar.

chrome/chrome_tests_unit.gypi

Index: chrome/chrome_tests_unit.gypi
diff --git a/chrome/chrome_tests_unit.gypi b/chrome/chrome_tests_unit.gypi
index 282ff81d1020c5ba389cc9015ed63e5c1680cf52..0c09ebd70c13ad530b1d51d026e97b7450804582 100644
--- a/chrome/chrome_tests_unit.gypi
+++ b/chrome/chrome_tests_unit.gypi
@@ -738,7 +738,6 @@
       'browser/extensions/extension_special_storage_policy_unittest.cc',
       'browser/extensions/extension_sync_data_unittest.cc',
       'browser/extensions/extension_test_message_listener_unittest.cc',
-      'browser/extensions/extension_toolbar_model_unittest.cc',
       'browser/extensions/extension_user_script_loader_unittest.cc',
       'browser/extensions/extension_web_ui_unittest.cc',
       'browser/extensions/external_policy_loader_unittest.cc',
@@ -1557,6 +1556,8 @@
       'browser/ui/tabs/test_tab_strip_model_delegate.h',
       'browser/ui/toolbar/back_forward_menu_model_unittest.cc',
       'browser/ui/toolbar/encoding_menu_controller_unittest.cc',
+      'browser/ui/toolbar/mock_component_toolbar_actions_factory.cc',
+      'browser/ui/toolbar/mock_component_toolbar_actions_factory.h',
       'browser/ui/toolbar/recent_tabs_builder_test_helper.cc',
       'browser/ui/toolbar/recent_tabs_builder_test_helper.h',
       'browser/ui/toolbar/recent_tabs_sub_menu_model_unittest.cc',
@@ -1564,6 +1565,7 @@
       'browser/ui/toolbar/test_toolbar_actions_bar_bubble_delegate.h',
       'browser/ui/toolbar/test_toolbar_model.cc',
       'browser/ui/toolbar/test_toolbar_model.h',
+      'browser/ui/toolbar/toolbar_actions_model_unittest.cc',
       'browser/ui/toolbar/toolbar_actions_bar_unittest.cc',
       'browser/ui/toolbar/toolbar_actions_bar_unittest.h',
       'browser/ui/toolbar/toolbar_model_unittest.cc',