Consolidate manifest handler registration.

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 544d2b57b0684415acbb50ad9544d049fa586efb..82ea64556199fa0374e1a0fea63a7c1d8da83a7d 100644
--- a/chrome/chrome_browser_extensions.gypi
+++ b/chrome/chrome_browser_extensions.gypi
@@ -218,8 +218,6 @@
         'browser/extensions/api/extension_action/extension_page_actions_api_constants.h',
         'browser/extensions/api/file_handlers/app_file_handler_util.cc',
         'browser/extensions/api/file_handlers/app_file_handler_util.h',
-        'browser/extensions/api/file_handlers/file_handlers_api.cc',
-        'browser/extensions/api/file_handlers/file_handlers_api.h',
         'browser/extensions/api/file_system/file_system_api.cc',
         'browser/extensions/api/file_system/file_system_api.h',
         'browser/extensions/api/font_settings/font_settings_api.cc',
@@ -298,8 +296,6 @@
         'browser/extensions/api/permissions/permissions_api.h',
         'browser/extensions/api/permissions/permissions_api_helpers.cc',
         'browser/extensions/api/permissions/permissions_api_helpers.h',
-        'browser/extensions/api/plugins/plugins_api.cc',
-        'browser/extensions/api/plugins/plugins_api.h',
         'browser/extensions/api/power/power_api.cc',
         'browser/extensions/api/power/power_api.h',
         'browser/extensions/api/power/power_api_manager.cc',
@@ -397,7 +393,6 @@
         'browser/extensions/api/sync_file_system/sync_file_system_api.h',
         'browser/extensions/api/sync_file_system/sync_file_system_api_helpers.cc',
         'browser/extensions/api/sync_file_system/sync_file_system_api_helpers.h',
-        'browser/extensions/api/system_indicator/system_indicator_api.cc',
         'browser/extensions/api/system_indicator/system_indicator_api.h',
         'browser/extensions/api/system_indicator/system_indicator_manager.cc',
         'browser/extensions/api/system_indicator/system_indicator_manager.h',
@@ -513,10 +508,6 @@
         'browser/extensions/crx_installer.cc',
         'browser/extensions/crx_installer.h',
         'browser/extensions/crx_installer_error.h',
-        'browser/extensions/content_scripts_parser.cc',
-        'browser/extensions/content_scripts_parser.h',
-        'browser/extensions/csp_parser.cc',
-        'browser/extensions/csp_parser.h',
         'browser/extensions/data_deleter.cc',
         'browser/extensions/data_deleter.h',
         'browser/extensions/default_apps.cc',
@@ -625,6 +616,8 @@
         'browser/extensions/extension_warning_set.h',
         'browser/extensions/extension_web_ui.cc',
         'browser/extensions/extension_web_ui.h',
+        'browser/extensions/extension_web_ui_override_registrar.cc',
+        'browser/extensions/extension_web_ui_override_registrar.h',
         'browser/extensions/extension_webkit_preferences.cc',
         'browser/extensions/extension_webkit_preferences.h',
         'browser/extensions/extensions_quota_service.cc',
@@ -658,8 +651,6 @@
         'browser/extensions/location_bar_controller.h',
         'browser/extensions/management_policy.cc',
         'browser/extensions/management_policy.h',
-        'browser/extensions/chrome_manifest_parser.cc',
-        'browser/extensions/chrome_manifest_parser.h',
         'browser/extensions/media_galleries_handler.h',
         'browser/extensions/media_galleries_handler.cc',
         'browser/extensions/menu_manager.cc',
@@ -732,8 +723,6 @@
         'browser/extensions/user_script_listener.h',
         'browser/extensions/user_script_master.cc',
         'browser/extensions/user_script_master.h',
-        'browser/extensions/web_accessible_resources_parser.cc',
-        'browser/extensions/web_accessible_resources_parser.h',
         'browser/extensions/webstore_data_fetcher.cc',
         'browser/extensions/webstore_data_fetcher.h',
         'browser/extensions/webstore_data_fetcher_delegate.h',