Move default_locale out of Extension class

chrome/browser/profiles/profile_dependency_manager.cc

Index: chrome/browser/profiles/profile_dependency_manager.cc
diff --git a/chrome/browser/profiles/profile_dependency_manager.cc b/chrome/browser/profiles/profile_dependency_manager.cc
index 90f95fb746a7474f3e62df9fd0a1cdffc1129122..d5ffceb0a36a8baceb7654d3e7da6d2cc11d1209 100644
--- a/chrome/browser/profiles/profile_dependency_manager.cc
+++ b/chrome/browser/profiles/profile_dependency_manager.cc
@@ -25,6 +25,7 @@
 #include "chrome/browser/extensions/api/file_handlers/file_handlers_api.h"
 #include "chrome/browser/extensions/api/font_settings/font_settings_api_factory.h"
 #include "chrome/browser/extensions/api/history/history_api_factory.h"
+#include "chrome/browser/extensions/api/i18n/i18n_api.h"
 #include "chrome/browser/extensions/api/idle/idle_manager_factory.h"
 #include "chrome/browser/extensions/api/managed_mode/managed_mode_api.h"
 #include "chrome/browser/extensions/api/management/management_api.h"
@@ -263,6 +264,7 @@ void ProfileDependencyManager::AssertFactoriesBuilt() {
   extensions::FileHandlersAPI::GetFactoryInstance();
   extensions::FontSettingsAPIFactory::GetInstance();
   extensions::HistoryAPIFactory::GetInstance();
+  extensions::I18nAPI::GetFactoryInstance();
   extensions::IdleManagerFactory::GetInstance();
 #if defined(OS_CHROMEOS)
   extensions::InputImeAPI::GetFactoryInstance();