Created HtmlDialogTabContentsDelegate, which encapsulates the

chrome/chrome_tests.gypi

 # Copyright (c) 2009 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',
@@ skipping 589 matching lines @@
         'browser/cocoa/toolbar_controller_unittest.mm',
         'browser/cocoa/toolbar_view_unittest.mm',
         'browser/cocoa/view_resizer_pong.h',
         'browser/cocoa/view_resizer_pong.mm',
         'browser/cocoa/web_drop_target_unittest.mm',
         'browser/command_updater_unittest.cc',
         'browser/cookies_tree_model_unittest.cc',
         'browser/debugger/devtools_manager_unittest.cc',
         'browser/dom_ui/dom_ui_theme_source_unittest.cc',
         'browser/dom_ui/dom_ui_unittest.cc',
+        'browser/dom_ui/html_dialog_tab_contents_delegate_unittest.cc',
         'browser/dom_ui/shown_sections_handler_unittest.cc',
         'browser/download/download_manager_unittest.cc',
         'browser/download/download_request_infobar_delegate_unittest.cc',
         'browser/download/download_request_manager_unittest.cc',
         'browser/download/save_package_unittest.cc',
         'browser/encoding_menu_controller_unittest.cc',
         'browser/extensions/convert_user_script_unittest.cc',
         'browser/extensions/extension_file_util_unittest.cc',
         'browser/extensions/extension_messages_unittest.cc',
         'browser/extensions/extension_process_manager_unittest.cc',
@@ skipping 1069 matching lines @@
       ]
     }],
   ],  # 'conditions'
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: