Remove deprecated extension EventRouter APIs.

chrome/browser/extensions/api/offscreen_tabs/offscreen_tabs_api.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 "chrome/browser/extensions/api/offscreen_tabs/offscreen_tabs_api.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/hash_tables.h"
@@ skipping 263 matching lines @@
 
   scoped_ptr<ListValue> args(new ListValue());
   args->Append(Value::CreateIntegerValue(
       ExtensionTabUtil::GetTabId(web_contents())));
   args->Append(changed_properties);
   args->Append(CreateValue());
 
   // The event router only dispatches the event to renderers listening for the
   // event.
   Profile* profile = parent_tab_->tab_contents()->profile();
+  scoped_ptr<extensions::Event> event(new extensions::Event(
+      events::kOnOffscreenTabUpdated, args.Pass()));
+  event->restrict_to_profile = profile;
   extensions::ExtensionSystem::Get(profile)->event_router()->
-      DispatchEventToRenderers(
-          events::kOnOffscreenTabUpdated, args.Pass(), profile, GURL(),
-          extensions::EventFilteringInfo());
+      BroadcastEvent(event.Pass());
 }
 
 ParentTab::ParentTab() : tab_contents_(NULL) {}
 ParentTab::~ParentTab() {}
 
 void ParentTab::Init(WebContents* web_contents) {
   CHECK(web_contents);
 
   tab_contents_ = TabContents::FromWebContents(web_contents);
 
@@ skipping 538 matching lines @@
   // async case (when a "javascript": URL is sent to a tab).
   if (!is_async)
     SendResponse(true);
 
   return true;
 }
 
 void UpdateOffscreenTabFunction::PopulateResult() {
   // There's no result associated with this callback.
 }