Remove some Profile-keyed factory boilerplate: management omnibox preference push_messaging.

chrome/chrome_browser_extensions.gypi

Index: chrome/chrome_browser_extensions.gypi
diff --git a/chrome/chrome_browser_extensions.gypi b/chrome/chrome_browser_extensions.gypi
index 7645bb2caac95a038abcc18bfa64a56a7630bc24..e100250715f952861caf80db1cd0aac5942111e1 100644
--- a/chrome/chrome_browser_extensions.gypi
+++ b/chrome/chrome_browser_extensions.gypi
@@ -236,8 +236,6 @@
         'browser/extensions/api/management/management_api.h',
         'browser/extensions/api/management/management_api_constants.cc',
         'browser/extensions/api/management/management_api_constants.h',
-        'browser/extensions/api/management/management_api_factory.cc',
-        'browser/extensions/api/management/management_api_factory.h',
         'browser/extensions/api/media_galleries/media_galleries_api.cc',
         'browser/extensions/api/media_galleries/media_galleries_api.h',
         'browser/extensions/api/media_galleries_private/gallery_watch_manager.cc',
@@ -271,8 +269,6 @@
         'browser/extensions/api/notification/notification_api.h',
         'browser/extensions/api/omnibox/omnibox_api.cc',
         'browser/extensions/api/omnibox/omnibox_api.h',
-        'browser/extensions/api/omnibox/omnibox_api_factory.cc',
-        'browser/extensions/api/omnibox/omnibox_api_factory.h',
         'browser/extensions/api/page_capture/page_capture_api.cc',
         'browser/extensions/api/page_capture/page_capture_api.h',
         'browser/extensions/api/permissions/permissions_api.cc',
@@ -283,8 +279,6 @@
         'browser/extensions/api/preference/preference_api.h',
         'browser/extensions/api/preference/preference_api_constants.cc',
         'browser/extensions/api/preference/preference_api_constants.h',
-        'browser/extensions/api/preference/preference_api_factory.cc',
-        'browser/extensions/api/preference/preference_api_factory.h',
         'browser/extensions/api/preference/preference_helpers.cc',
         'browser/extensions/api/preference/preference_helpers.h',
         'browser/extensions/api/processes/processes_api.cc',
@@ -302,8 +296,6 @@
         'browser/extensions/api/push_messaging/obfuscated_gaia_id_fetcher.h',
         'browser/extensions/api/push_messaging/push_messaging_api.cc',
         'browser/extensions/api/push_messaging/push_messaging_api.h',
-        'browser/extensions/api/push_messaging/push_messaging_api_factory.cc',
-        'browser/extensions/api/push_messaging/push_messaging_api_factory.h',
         'browser/extensions/api/push_messaging/push_messaging_invalidation_handler.cc',
         'browser/extensions/api/push_messaging/push_messaging_invalidation_handler.h',
         'browser/extensions/api/push_messaging/push_messaging_invalidation_handler_delegate.h',