Remove GetExtensionEventRouter from Profile.

chrome/browser/profiles/profile_impl.cc

Index: chrome/browser/profiles/profile_impl.cc
diff --git a/chrome/browser/profiles/profile_impl.cc b/chrome/browser/profiles/profile_impl.cc
index 82376b678b16a665451080510f47755140a3c987..c32d2d5383389643217cb368c01ffbda2a903d88 100644
--- a/chrome/browser/profiles/profile_impl.cc
+++ b/chrome/browser/profiles/profile_impl.cc
@@ -30,7 +30,6 @@
 #include "chrome/browser/download/chrome_download_manager_delegate.h"
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/download/download_service_factory.h"
-#include "chrome/browser/extensions/event_router.h"
 #include "chrome/browser/extensions/extension_pref_store.h"
 #include "chrome/browser/extensions/extension_pref_value_map.h"
 #include "chrome/browser/extensions/extension_pref_value_map_factory.h"
@@ -595,10 +594,6 @@ ExtensionService* ProfileImpl::GetExtensionService() {
   return extensions::ExtensionSystem::Get(this)->extension_service();
 }
 
-extensions::EventRouter* ProfileImpl::GetExtensionEventRouter() {
-  return extensions::ExtensionSystem::Get(this)->event_router();
-}
-
 ExtensionSpecialStoragePolicy*
     ProfileImpl::GetExtensionSpecialStoragePolicy() {
   if (!extension_special_storage_policy_.get()) {