Add InfoBarPickerController for displaying a picker view from an infobar

ios/chrome/ios_chrome.gyp

 # Copyright 2014 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': {
     'chromium_code': 1,
   },
   'targets': [
     {
       # GN version: //ios/chrome/app
       'target_name': 'ios_chrome_app',
       'type': 'static_library',
       'include_dirs': [
         '../..',
       ],
       'dependencies': [
         '../../base/base.gyp:base',
         'ios_chrome_browser',
       ],
       'link_settings': {
         'libraries': [
           '$(SDKROOT)/System/Library/Frameworks/Foundation.framework',
           '$(SDKROOT)/System/Library/Frameworks/UIKit.framework',
         ],
       },
       'sources': [
+        'app/UIApplication+ExitsOnSuspend.h',
+        'app/UIApplication+ExitsOnSuspend.mm',
         'app/application_delegate/memory_warning_helper.h',
         'app/application_delegate/memory_warning_helper.mm',
-        'app/UIApplication+ExitsOnSuspend.h',
-        'app/UIApplication+ExitsOnSuspend.mm',
         'app/deferred_initialization_runner.h',
         'app/deferred_initialization_runner.mm',
         'app/safe_mode_crashing_modules_config.h',
         'app/safe_mode_crashing_modules_config.mm',
         'app/safe_mode_util.cc',
         'app/safe_mode_util.h',
       ],
     },
     {
       # GN version: //ios/chrome/browser
@@ skipping 290 matching lines @@
         'browser/infobars/infobar.h',
         'browser/infobars/infobar.mm',
         'browser/infobars/infobar_container_ios.h',
         'browser/infobars/infobar_container_ios.mm',
         'browser/infobars/infobar_container_view.h',
         'browser/infobars/infobar_container_view.mm',
         'browser/infobars/infobar_controller.h',
         'browser/infobars/infobar_controller.mm',
         'browser/infobars/infobar_manager_impl.h',
         'browser/infobars/infobar_manager_impl.mm',
+        'browser/infobars/infobar_picker_coordinator.h',
+        'browser/infobars/infobar_picker_coordinator.mm',
+        'browser/infobars/infobar_picker_view_controller.h',
+        'browser/infobars/infobar_picker_view_controller.mm',
         'browser/infobars/infobar_utils.h',
         'browser/infobars/infobar_utils.mm',
         'browser/install_time_util.h',
         'browser/install_time_util.mm',
         'browser/installation_notifier.h',
         'browser/installation_notifier.mm',
         'browser/interstitials/ios_chrome_controller_client.h',
         'browser/interstitials/ios_chrome_controller_client.mm',
         'browser/interstitials/ios_chrome_metrics_helper.h',
         'browser/interstitials/ios_chrome_metrics_helper.mm',
@@ skipping 50 matching lines @@
         'browser/net/ios_chrome_url_request_context_getter.h',
         'browser/net/metrics_network_client.h',
         'browser/net/metrics_network_client.mm',
         'browser/net/metrics_network_client_manager.h',
         'browser/net/metrics_network_client_manager.mm',
         'browser/net/net_types.h',
         'browser/net/proxy_service_factory.cc',
         'browser/net/proxy_service_factory.h',
         'browser/net/retryable_url_fetcher.h',
         'browser/net/retryable_url_fetcher.mm',
+        'browser/notification_promo.cc',
         'browser/notification_promo.h',
-        'browser/notification_promo.cc',
         'browser/ntp_snippets/ios_chrome_ntp_snippets_service_factory.cc',
         'browser/ntp_snippets/ios_chrome_ntp_snippets_service_factory.h',
         'browser/open_from_clipboard/create_clipboard_recent_content.h',
         'browser/open_from_clipboard/create_clipboard_recent_content.mm',
         'browser/passwords/credential_manager.h',
         'browser/passwords/credential_manager.mm',
         'browser/passwords/ios_chrome_password_manager_client.h',
         'browser/passwords/ios_chrome_password_manager_client.mm',
         'browser/passwords/ios_chrome_password_manager_driver.h',
         'browser/passwords/ios_chrome_password_manager_driver.mm',
@@ skipping 29 matching lines @@
         'browser/prefs/ios_chrome_pref_model_associator_client.h',
         'browser/prefs/ios_chrome_pref_service_factory.cc',
         'browser/prefs/ios_chrome_pref_service_factory.h',
         'browser/prefs/pref_observer_bridge.h',
         'browser/prefs/pref_observer_bridge.mm',
         'browser/procedural_block_types.h',
         'browser/reading_list/reading_list_entry.cc',
         'browser/reading_list/reading_list_entry.h',
         'browser/reading_list/reading_list_model.cc',
         'browser/reading_list/reading_list_model.h',
+        'browser/reading_list/reading_list_model_factory.cc',
+        'browser/reading_list/reading_list_model_factory.h',
         'browser/reading_list/reading_list_model_impl.cc',
         'browser/reading_list/reading_list_model_impl.h',
         'browser/reading_list/reading_list_model_observer.h',
-        'browser/reading_list/reading_list_model_factory.cc',
-        'browser/reading_list/reading_list_model_factory.h',
         'browser/reading_list/reading_list_model_observer.h',
         'browser/reading_list/reading_list_model_storage.h',
         'browser/reading_list/reading_list_model_storage_defaults.h',
         'browser/reading_list/reading_list_model_storage_defaults.mm',
         'browser/search/search_util.h',
         'browser/search/search_util.mm',
         'browser/search_engines/search_engines_util.cc',
         'browser/search_engines/search_engines_util.h',
         'browser/search_engines/template_url_service_client_impl.cc',
         'browser/search_engines/template_url_service_client_impl.h',
@@ skipping 402 matching lines @@
             '../../components/components.gyp:omnibox_browser',
             '../../components/components.gyp:rlz',
             '../../components/components.gyp:search_engines',
             '../../rlz/rlz.gyp:rlz_lib',
           ],
         },
       ],
     }],
   ],
 }