Extract ProcessManager from ExtensionSystem.

chrome/browser/ui/ash/media_delegate_chromeos.cc

 // Copyright 2014 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/ui/ash/media_delegate_chromeos.h"
 
 #include "ash/shell.h"
 #include "ash/system/tray/system_tray_notifier.h"
 #include "base/message_loop/message_loop.h"
 #include "chrome/browser/chromeos/extensions/media_player_api.h"
 #include "chrome/browser/chromeos/extensions/media_player_event_router.h"
 #include "chrome/browser/media/media_stream_capture_indicator.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "extensions/browser/app_window/app_window.h"
 #include "extensions/browser/app_window/app_window_registry.h"
-#include "extensions/browser/extension_system.h"
 #include "extensions/browser/process_manager.h"
 
 namespace {
 
 void GetMediaCaptureState(
     const MediaStreamCaptureIndicator* indicator,
     content::WebContents* web_contents,
     int* media_state_out) {
   if (indicator->IsCapturingVideo(web_contents))
     *media_state_out |= ash::MEDIA_CAPTURE_VIDEO;
@@ skipping 37 matching lines @@
     GetMediaCaptureState(indicator, (*iter)->web_contents(), media_state_out);
     if (*media_state_out == ash::MEDIA_CAPTURE_AUDIO_VIDEO)
       return;
   }
 }
 
 void GetExtensionMediaCaptureState(
     const MediaStreamCaptureIndicator* indicator,
     content::BrowserContext* context,
     int* media_state_out) {
-  extensions::ProcessManager* process_manager =
-      extensions::ExtensionSystem::Get(context)->process_manager();
   const extensions::ProcessManager::ViewSet view_set =
-      process_manager->GetAllViews();
+      extensions::ProcessManager::Get(context)->GetAllViews();
   for (extensions::ProcessManager::ViewSet::const_iterator iter =
            view_set.begin();
        iter != view_set.end();
        ++iter) {
     content::WebContents* web_contents =
         content::WebContents::FromRenderViewHost(*iter);
     // RVH may not have web contents.
     if (!web_contents)
       continue;
     GetMediaCaptureState(indicator, web_contents, media_state_out);
@@ skipping 70 matching lines @@
       FROM_HERE,
       base::Bind(&MediaDelegateChromeOS::NotifyMediaCaptureChange,
                  weak_ptr_factory_.GetWeakPtr()));
 }
 
 void MediaDelegateChromeOS::NotifyMediaCaptureChange() {
   ash::Shell::GetInstance()
       ->system_tray_notifier()
       ->NotifyMediaCaptureChanged();
 }