Convert extensions::ProcessMap to BrowserContextKeyedService

extensions/browser/event_router.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 "extensions/browser/event_router.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 505 matching lines @@
   const Extension* extension =
       ExtensionRegistry::Get(browser_context_)->enabled_extensions().GetByID(
           extension_id);
 
   // The extension could have been removed, but we do not unregister it until
   // the extension process is unloaded.
   if (!extension)
     return;
 
   BrowserContext* listener_context = process->GetBrowserContext();
-  ProcessMap* process_map =
-      ExtensionSystem::GetForBrowserContext(listener_context)
-          ->extension_service()
-          ->process_map();
+  ProcessMap* process_map = ProcessMap::Get(listener_context);
   // If the event is privileged, only send to extension processes. Otherwise,
   // it's OK to send to normal renderers (e.g., for content scripts).
   if (ExtensionAPI::GetSharedInstance()->IsPrivileged(event->event_name) &&
       !process_map->Contains(extension->id(), process->GetID())) {
     return;
   }
 
   // If the event is restricted to a URL, only dispatch if the extension has
   // permission for it (or if the event originated from itself).
   if (!event->event_url.is_empty() &&
@@ skipping 247 matching lines @@
 EventDispatchInfo::EventDispatchInfo(const std::string& extension_id,
                                      const std::string& event_name,
                                      scoped_ptr<ListValue> event_args)
     : extension_id(extension_id),
       event_name(event_name),
       event_args(event_args.Pass()) {}
 
 EventDispatchInfo::~EventDispatchInfo() {}
 
 }  // namespace extensions