Add LauncherIconObserver.

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 2097 matching lines @@
         'test/base/chrome_render_view_test.cc',
         'test/base/chrome_render_view_test.h',
         'test/base/menu_model_test.cc',
         'test/base/menu_model_test.h',
         'test/base/v8_unit_test.cc',
         'test/base/v8_unit_test.h',
         'test/data/resource.rc',
         'test/data/unit/framework_unittest.gtestjs',
         'test/logging/win/mof_data_parser_unittest.cc',
         'tools/convert_dict/convert_dict_unittest.cc',
+        '../ash/test/test_launcher_delegate.cc',
+        '../ash/test/test_launcher_delegate.h',
+        '../ash/test/test_shell_delegate.cc',
         '../testing/gtest_mac_unittest.mm',
         '../third_party/cld/encodings/compact_lang_det/compact_lang_det_unittest_small.cc',
         '../tools/json_schema_compiler/test/additional_properties_unittest.cc',
         '../tools/json_schema_compiler/test/any_unittest.cc',
         '../tools/json_schema_compiler/test/arrays_unittest.cc',
         '../tools/json_schema_compiler/test/choices_unittest.cc',
         '../tools/json_schema_compiler/test/crossref_unittest.cc',
         '../tools/json_schema_compiler/test/enums_unittest.cc',
         '../tools/json_schema_compiler/test/functions_on_types_unittest.cc',
         '../tools/json_schema_compiler/test/idl_schemas_unittest.cc',
         '../tools/json_schema_compiler/test/objects_unittest.cc',
         '../tools/json_schema_compiler/test/simple_api_unittest.cc',
         '../ui/views/test/test_views_delegate.cc',
         '../ui/views/test/test_views_delegate.h',
         '../ui/views/test/views_test_base.cc',
         '../ui/views/test/views_test_base.h',
         '../webkit/fileapi/file_system_dir_url_request_job_unittest.cc',
         '../webkit/fileapi/file_system_operation_write_unittest.cc',
         '../webkit/fileapi/file_system_test_helper.cc',
         '../webkit/fileapi/file_system_test_helper.h',
         '../webkit/fileapi/file_system_url_request_job_unittest.cc',
         '../webkit/fileapi/file_writer_delegate_unittest.cc',
         '../webkit/fileapi/mock_file_system_options.cc',
         '../webkit/fileapi/mock_file_system_options.h',
         '../webkit/quota/mock_storage_client.cc',
         '../webkit/quota/mock_storage_client.h',
-        '../ash/test/test_shell_delegate.cc',
       ],
       'conditions': [
         ['enable_background==0', {
           'sources/': [
             ['exclude', '^browser/background/'],
           ],
         }],
         ['enable_one_click_signin==0', {
           'sources!': [
             'browser/ui/cocoa/one_click_signin_bubble_controller_unittest.mm',
@@ skipping 2561 matching lines @@
               # Use outputs of this action as inputs for the main target build.
               # Seems as a misnomer but makes this happy on Linux (scons).
               'process_outputs_as_sources': 1,
             },
           ],  # 'actions'
         },
       ]
     }],  # 'coverage!=0'
   ],  # 'conditions'
 }