Use EventRouter::Get instead of ExtensionSystem::Get(browser_context)->event_router()

chrome/browser/extensions/api/automation_internal/automation_util.cc

Index: chrome/browser/extensions/api/automation_internal/automation_util.cc
diff --git a/chrome/browser/extensions/api/automation_internal/automation_util.cc b/chrome/browser/extensions/api/automation_internal/automation_util.cc
index 233bc28eb574f71c712dc82a767516d22e8e7e4b..d1fb1d0445cd258a59b2cf8ac682b12ccde662c6 100644
--- a/chrome/browser/extensions/api/automation_internal/automation_util.cc
+++ b/chrome/browser/extensions/api/automation_internal/automation_util.cc
@@ -12,7 +12,6 @@
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/api/automation_internal.h"
 #include "extensions/browser/event_router.h"
-#include "extensions/browser/extension_system.h"
 #include "ui/accessibility/ax_enums.h"
 #include "ui/accessibility/ax_node_data.h"
 
@@ -115,14 +114,14 @@ void PopulateNodeData(const ui::AXNodeData& node_data,
 void DispatchEventInternal(content::BrowserContext* context,
                            const std::string& event_name,
                            scoped_ptr<base::ListValue> args) {
-  if (context && ExtensionSystem::Get(context)->event_router()) {
+  if (context && EventRouter::Get(context)) {
     scoped_ptr<Event> event(new Event(event_name, args.Pass()));
     event->restrict_to_browser_context = context;
-    ExtensionSystem::Get(context)->event_router()->BroadcastEvent(event.Pass());
+    EventRouter::Get(context)->BroadcastEvent(event.Pass());
   }
 }
 
-}  //namespace
+}  // namespace
 
 namespace automation_util {