[Panel refactor] Deprecate old panels.

chrome/chrome_tests.gypi

Index: chrome/chrome_tests.gypi
diff --git a/chrome/chrome_tests.gypi b/chrome/chrome_tests.gypi
index 1e6fccac48344bc8b83d06a62920685273587e58..d925a15b0b34e62715884ad49a8ca3627879b444 100644
--- a/chrome/chrome_tests.gypi
+++ b/chrome/chrome_tests.gypi
@@ -181,8 +181,6 @@
         'browser/ui/gtk/test/ui_test_utils_gtk.cc',
         'browser/ui/panels/base_panel_browser_test.cc',
         'browser/ui/panels/base_panel_browser_test.h',
-        'browser/ui/panels/old_base_panel_browser_test.cc',
-        'browser/ui/panels/old_base_panel_browser_test.h',
         'browser/ui/panels/test_panel_active_state_observer.cc',
         'browser/ui/panels/test_panel_active_state_observer.h',
         'browser/ui/panels/test_panel_mouse_watcher.cc',
@@ -507,12 +505,6 @@
         'browser/ui/panels/panel_browsertest.cc',
         'browser/ui/panels/panel_drag_browsertest.cc',
         'browser/ui/panels/panel_resize_browsertest.cc',
-        'browser/ui/panels/old_detached_panel_browsertest.cc',
-        'browser/ui/panels/old_docked_panel_browsertest.cc',
-        'browser/ui/panels/old_panel_and_desktop_notification_browsertest.cc',
-        'browser/ui/panels/old_panel_browsertest.cc',
-        'browser/ui/panels/old_panel_drag_browsertest.cc',
-        'browser/ui/panels/old_panel_resize_browsertest.cc',
         'browser/ui/views/bookmarks/bookmark_bar_view_test.cc',
         'browser/ui/views/button_dropdown_test.cc',
         'browser/ui/views/find_bar_host_interactive_uitest.cc',
@@ -608,12 +600,6 @@
             'browser/ui/panels/panel_browsertest.cc',
             'browser/ui/panels/panel_drag_browsertest.cc',
             'browser/ui/panels/panel_resize_browsertest.cc',
-            'browser/ui/panels/old_detached_panel_browsertest.cc',
-            'browser/ui/panels/old_docked_panel_browsertest.cc',
-            'browser/ui/panels/old_panel_and_desktop_notification_browsertest.cc',
-            'browser/ui/panels/old_panel_browsertest.cc',
-            'browser/ui/panels/old_panel_drag_browsertest.cc',
-            'browser/ui/panels/old_panel_resize_browsertest.cc',
           ],
         }],
         ['OS=="win"', {
@@ -1864,7 +1850,6 @@
         'browser/ui/omnibox/omnibox_edit_unittest.cc',
         'browser/ui/omnibox/omnibox_view_unittest.cc',
         'browser/ui/panels/display_settings_provider_win_unittest.cc',
-        'browser/ui/panels/panel_browser_window_cocoa_unittest.mm',
         'browser/ui/panels/panel_cocoa_unittest.mm',
         'browser/ui/panels/panel_mouse_watcher_unittest.cc',
         'browser/ui/search_engines/keyword_editor_controller_unittest.cc',