Move chooser_controller directory from //components to //chrome/browser

chrome/chrome_tests_unit.gypi

 # Copyright 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': {
     'chrome_unit_tests_sources': [
       # histograms.xml is analyzed by AboutFlagsHistogramTest, so this
       # dependency is needed to make commit bots run unit_tests on
       # histograms.xml changes.
       '../tools/metrics/histograms/histograms.xml',
@@ skipping 1740 matching lines @@
         'browser/browsing_data/mock_browsing_data_flash_lso_helper.cc',
         'browser/browsing_data/mock_browsing_data_flash_lso_helper.h',
         'browser/browsing_data/mock_browsing_data_indexed_db_helper.cc',
         'browser/browsing_data/mock_browsing_data_indexed_db_helper.h',
         'browser/browsing_data/mock_browsing_data_local_storage_helper.cc',
         'browser/browsing_data/mock_browsing_data_local_storage_helper.h',
         'browser/browsing_data/mock_browsing_data_quota_helper.cc',
         'browser/browsing_data/mock_browsing_data_quota_helper.h',
         'browser/browsing_data/mock_browsing_data_service_worker_helper.cc',
         'browser/browsing_data/mock_browsing_data_service_worker_helper.h',
+        'browser/chooser_controller/mock_chooser_controller.cc',
+        'browser/chooser_controller/mock_chooser_controller.h',
         'browser/download/download_test_file_activity_observer.cc',
         'browser/download/download_test_file_activity_observer.h',
         'browser/download/test_download_shelf.cc',
         'browser/download/test_download_shelf.h',
         'browser/media/fake_desktop_media_list.cc',
         'browser/media/fake_desktop_media_list.h',
         'browser/net/dns_probe_test_util.cc',
         'browser/net/dns_probe_test_util.h',
         'browser/net/url_request_mock_util.cc',
         'browser/net/url_request_mock_util.h',
@@ skipping 116 matching lines @@
             'child',
             'gpu',
             'renderer',
             'utility',
             '../content/content.gyp:content_gpu',
             '../content/content.gyp:content_ppapi_plugin',
             '../content/content.gyp:content_renderer',
             '../content/content.gyp:content_utility',
             '../components/components.gyp:autofill_core_test_support',
             '../components/components.gyp:captive_portal_test_support',
-            '../components/components.gyp:chooser_controller_test_support',
             '../components/components.gyp:gcm_driver_crypto_test_support',
             '../components/components.gyp:rappor_test_support',
             '../components/components.gyp:sessions_test_support',
             '../components/components.gyp:wallpaper',
             '../components/components.gyp:web_resource_test_support',
             '../google_apis/google_apis.gyp:google_apis_test_support',
             '../ipc/ipc.gyp:test_support_ipc',
             '../media/media.gyp:media_test_support',
             '../ppapi/ppapi_internal.gyp:ppapi_shared',
             '../sql/sql.gyp:test_support_sql',
             '../third_party/leveldatabase/leveldatabase.gyp:leveldatabase',
           ],
           'export_dependent_settings': [
             'renderer',
           ],
         }, {  # OS=="ios"
           'sources/': [
             # Exclude everything but iOS-specific files.
             ['exclude', '\\.(cc|mm)$'],
             ['include', '_ios\\.(cc|mm)$'],
             ['include', '(^|/)ios/'],
             # TODO(ios): Add files here as they are updated to compile on iOS.
             ['include', '^test/base/chrome_test_suite\\.cc$'],
             ['include', '^test/base/chrome_unit_test_suite\\.cc$'],
             ['include', '^test/base/testing_browser_process'],
           ],
         }],
         ['OS=="ios" or OS=="android"', {
           'sources!': [
+            'browser/chooser_controller/mock_chooser_controller.cc',
+            'browser/chooser_controller/mock_chooser_controller.h',
             'browser/ui/passwords/manage_passwords_ui_controller_mock.cc',
             'browser/ui/passwords/manage_passwords_ui_controller_mock.h',
             'browser/ui/passwords/password_dialog_controller_mock.cc',
             'browser/ui/passwords/password_dialog_controller_mock.h',
             'browser/ui/website_settings/mock_permission_bubble_request.cc',
             'browser/ui/website_settings/mock_permission_bubble_request.h',
           ]
         }],
         ['OS=="android"', {
           'dependencies!': [
@@ skipping 1084 matching lines @@
               'dependencies': [
                 '../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
               ],
             }],
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }