contacts: Add ContactMap class.

chrome/chrome_tests.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.
 {
   'variables' : {
     'pyautolib_sources': [
       'app/chrome_command_ids.h',
       'app/chrome_dll_resource.h',
       'common/automation_constants.h',
       'common/pref_names.cc',
@@ skipping 1084 matching lines @@
         'browser/chrome_page_zoom_unittest.cc',
         'browser/chromeos/bluetooth/bluetooth_service_record_unittest.cc',
         'browser/chromeos/bluetooth/bluetooth_utils_unittest.cc',
         'browser/chromeos/bluetooth/bluetooth_adapter_unittest.cc',
         'browser/chromeos/bluetooth/test/mock_bluetooth_adapter.cc',
         'browser/chromeos/bluetooth/test/mock_bluetooth_adapter.h',
         'browser/chromeos/contacts/contact_database_unittest.cc',
         'browser/chromeos/contacts/contact_manager_stub.cc',
         'browser/chromeos/contacts/contact_manager_stub.h',
         'browser/chromeos/contacts/contact_manager_unittest.cc',
+        'browser/chromeos/contacts/contact_map_unittest.cc',
         'browser/chromeos/contacts/contact_test_util.cc',
         'browser/chromeos/contacts/contact_test_util.h',
         'browser/chromeos/contacts/fake_contact_database.cc',
         'browser/chromeos/contacts/fake_contact_database.h',
         'browser/chromeos/contacts/fake_contact_store.cc',
         'browser/chromeos/contacts/fake_contact_store.h',
         'browser/chromeos/contacts/google_contact_store_unittest.cc',
         'browser/chromeos/cros/cros_network_functions_unittest.cc',
         'browser/chromeos/cros/network_constants.h',
         'browser/chromeos/cros/network_library.cc',
@@ skipping 3656 matching lines @@
                 '--result', '<@(_outputs)',
                 '--isolate', 'browser_tests.isolate',
               ],
             },
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }