Remove race condition when installing default apps into a new profile.

chrome/chrome_browser.gypi

 # Copyright (c) 2011 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',
       'dependencies': [
@@ skipping 914 matching lines @@
         'browser/extensions/app_notification.cc',
         'browser/extensions/app_notification.h',
         'browser/extensions/app_notification_manager.cc',
         'browser/extensions/app_notification_manager.h',
         'browser/extensions/app_notify_channel_setup.cc',
         'browser/extensions/app_notify_channel_setup.h',
         'browser/extensions/app_notification_storage.cc',
         'browser/extensions/app_notification_storage.h',
         'browser/extensions/apps_promo.cc',
         'browser/extensions/apps_promo.h',
+        'browser/extensions/default_apps_provider.cc',
+        'browser/extensions/default_apps_provider.h',
         'browser/extensions/default_apps_trial.cc',
         'browser/extensions/default_apps_trial.h',
         'browser/extensions/convert_user_script.cc',
         'browser/extensions/convert_user_script.h',
         'browser/extensions/convert_web_app.cc',
         'browser/extensions/convert_web_app.h',
         'browser/extensions/crx_installer.cc',
         'browser/extensions/crx_installer.h',
         'browser/extensions/execute_code_in_tab_function.cc',
         'browser/extensions/execute_code_in_tab_function.h',
@@ skipping 3088 matching lines @@
         }],
         ['chromeos==1', {
           'dependencies': [
             '../build/linux/system.gyp:dbus-glib',
             '../third_party/libevent/libevent.gyp:libevent',
             'browser/chromeos/input_method/input_method.gyp:gencode',
             'browser/chromeos/input_method/input_method.gyp:mozc_commands_proto',
           ],
           'sources!': [
             'browser/background/background_mode_manager_gtk.cc',
+            'browser/extensions/default_apps_provider.cc',
+            'browser/extensions/default_apps_provider.h',
             'browser/first_run/upgrade_util.cc',
             'browser/first_run/upgrade_util.h',
             'browser/first_run/upgrade_util_linux.cc',
             'browser/idle_linux.cc',
             'browser/password_manager/native_backend_gnome_x.cc',
             'browser/password_manager/native_backend_gnome_x.h',
             'browser/password_manager/native_backend_kwallet_x.cc',
             'browser/password_manager/native_backend_kwallet_x.h',
             'browser/platform_util_linux.cc',
             'browser/printing/print_dialog_gtk.cc',
@@ skipping 1144 matching lines @@
       'type': 'static_library',
       'sources': [ 'browser/history/in_memory_url_index_cache.proto' ],
       'variables': {
         'proto_in_dir': 'browser/history',
         'proto_out_dir': 'chrome/browser/history',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }