Remove GetExtensionEventRouter from Profile.

chrome/browser/extensions/extension_messages_apitest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/values.h"
 #include "chrome/browser/extensions/event_router.h"
 #include "chrome/browser/extensions/extension_apitest.h"
+#include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_switches.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_service.h"
 #include "googleurl/src/gurl.h"
 
 namespace {
 
 class MessageSender : public content::NotificationObserver {
@@ skipping 11 matching lines @@
     event->SetString("data", data);
     scoped_ptr<ListValue> arguments(new ListValue());
     arguments->Append(event);
     return arguments.Pass();
   }
 
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) {
     extensions::EventRouter* event_router =
-        content::Source<Profile>(source).ptr()->GetExtensionEventRouter();
+        extensions::ExtensionSystem::Get(
+            content::Source<Profile>(source).ptr())->event_router();
 
     // Sends four messages to the extension. All but the third message sent
     // from the origin http://b.com/ are supposed to arrive.
     event_router->DispatchEventToRenderers("test.onMessage",
         BuildEventArguments(false, "no restriction"),
         content::Source<Profile>(source).ptr(),
         GURL(),
         extensions::EventFilteringInfo());
     event_router->DispatchEventToRenderers("test.onMessage",
         BuildEventArguments(false, "http://a.com/"),
@@ skipping 46 matching lines @@
 class PanelMessagingTest : public ExtensionApiTest {
   virtual void SetUpCommandLine(CommandLine* command_line) {
     ExtensionApiTest::SetUpCommandLine(command_line);
     command_line->AppendSwitch(switches::kEnablePanels);
   }
 };
 
 IN_PROC_BROWSER_TEST_F(PanelMessagingTest, MessagingPanel) {
   ASSERT_TRUE(RunExtensionTest("messaging/connect_panel")) << message_;
 }