Further refine the pinned tab navigation algorithm.

chrome/chrome_tests.gypi

 # Copyright (c) 2010 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' : {
     'browser_tests_sources_views_specific': [
       'browser/extensions/browser_action_test_util_views.cc',
       'browser/views/browser_actions_container_browsertest.cc',
     ],
@@ skipping 1221 matching lines @@
                   'LinkIncremental': '<(msvs_large_module_debug_link_mode)',
                 },
               },
             },
           },
         }, { # else: OS != "win"
           'sources!': [
             'browser/bookmarks/bookmark_codec_unittest.cc',
             'browser/bookmarks/bookmark_drag_data_unittest.cc',
             'browser/browser_accessibility_unittest.cc',
-            'browser/browser_unittest.cc',
             'browser/chrome_plugin_unittest.cc',
             'browser/extensions/extension_process_manager_unittest.cc',
             'browser/importer/importer_unittest.cc',
             'browser/login_prompt_unittest.cc',
             'browser/printing/print_job_unittest.cc',
             'browser/rlz/rlz_unittest.cc',
             'browser/search_engines/template_url_scraper_unittest.cc',
             'browser/translate/translate_manager2_unittest.cc',
             'browser/views/bookmark_editor_view_unittest.cc',
             'browser/views/extensions/browser_action_drag_data_unittest.cc',
@@ skipping 1264 matching lines @@
       ]
     }],  # 'coverage!=0'
   ],  # 'conditions'
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
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