Split the existing GoogleURLTrackerInfoBarDelegate into two classes

chrome/chrome_browser.gypi

 # Copyright (c) 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
@@ skipping 660 matching lines @@
         'browser/google/google_search_metrics.h',
         'browser/google/google_update_settings_posix.cc',
         'browser/google/google_update_win.cc',
         'browser/google/google_update_win.h',
         'browser/google/google_url_tracker.cc',
         'browser/google/google_url_tracker.h',
         'browser/google/google_url_tracker_factory.cc',
         'browser/google/google_url_tracker_factory.h',
         'browser/google/google_url_tracker_infobar_delegate.cc',
         'browser/google/google_url_tracker_infobar_delegate.h',
+        'browser/google/google_url_tracker_map_entry.cc',
+        'browser/google/google_url_tracker_map_entry.h',
         'browser/google/google_util.cc',
         'browser/google/google_util.h',
         'browser/google_apis/auth_service.cc',
         'browser/google_apis/auth_service.h',
         'browser/google_apis/auth_service_observer.h',
         'browser/google_apis/drive_api_operations.cc',
         'browser/google_apis/drive_api_operations.h',
         'browser/google_apis/drive_api_parser.cc',
         'browser/google_apis/drive_api_parser.h',
         'browser/google_apis/drive_entry_kinds.h',
@@ skipping 2198 matching lines @@
             'proto_in_dir': '../third_party/cros_system_api/dbus',
             'proto_out_dir': 'chrome/browser/media_transfer_protocol',
           },
           'includes': ['../build/protoc.gypi'],
         },
       ],
      },
     ],
   ],
 }