Extract ProcessManager from ExtensionSystem.

chrome/browser/task_manager/extension_information.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/task_manager/extension_information.h"
 
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/task_manager/renderer_resource.h"
 #include "chrome/browser/task_manager/task_manager_util.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
-#include "extensions/browser/extension_system.h"
 #include "extensions/browser/guest_view/guest_view_base.h"
 #include "extensions/browser/process_manager.h"
 #include "extensions/browser/view_type_utils.h"
 #include "extensions/common/extension.h"
 #include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/image/image_skia.h"
 
 using content::WebContents;
 using extensions::Extension;
 
 namespace {
 
 const Extension* GetExtensionForWebContents(WebContents* web_contents) {
-  Profile* profile =
-      Profile::FromBrowserContext(web_contents->GetBrowserContext());
-  extensions::ProcessManager* process_manager =
-      extensions::ExtensionSystem::Get(profile)->process_manager();
-  return process_manager->GetExtensionForRenderViewHost(
-      web_contents->GetRenderViewHost());
+  return extensions::ProcessManager::Get(web_contents->GetBrowserContext())
+      ->GetExtensionForRenderViewHost(web_contents->GetRenderViewHost());
 }
 
 }  // namespace
 
 namespace task_manager {
 
 class ExtensionProcessResource : public RendererResource {
  public:
   explicit ExtensionProcessResource(const Extension* extension,
                                     content::RenderViewHost* render_view_host);
@@ skipping 72 matching lines @@
   ProfileManager* profile_manager = g_browser_process->profile_manager();
   std::vector<Profile*> profiles(profile_manager->GetLoadedProfiles());
   size_t num_default_profiles = profiles.size();
   for (size_t i = 0; i < num_default_profiles; ++i) {
     if (profiles[i]->HasOffTheRecordProfile()) {
       profiles.push_back(profiles[i]->GetOffTheRecordProfile());
     }
   }
 
   for (size_t i = 0; i < profiles.size(); ++i) {
-    extensions::ProcessManager* process_manager =
-        extensions::ExtensionSystem::Get(profiles[i])->process_manager();
-    if (process_manager) {
-      const extensions::ProcessManager::ViewSet all_views =
-          process_manager->GetAllViews();
-      extensions::ProcessManager::ViewSet::const_iterator jt =
-          all_views.begin();
-      for (; jt != all_views.end(); ++jt) {
-        WebContents* web_contents = WebContents::FromRenderViewHost(*jt);
-        if (CheckOwnership(web_contents))
-          callback.Run(web_contents);
-      }
+    const extensions::ProcessManager::ViewSet all_views =
+        extensions::ProcessManager::Get(profiles[i])->GetAllViews();
+    extensions::ProcessManager::ViewSet::const_iterator jt = all_views.begin();
+    for (; jt != all_views.end(); ++jt) {
+      WebContents* web_contents = WebContents::FromRenderViewHost(*jt);
+      if (CheckOwnership(web_contents))
+        callback.Run(web_contents);
     }
   }
 }
 
 bool ExtensionInformation::CheckOwnership(WebContents* web_contents) {
   // Don't add WebContents that belong to a guest (those are handled by
   // GuestInformation). Otherwise they will be added twice.
   if (extensions::GuestViewBase::IsGuest(web_contents))
     return false;
 
@@ skipping 18 matching lines @@
   const Extension* extension = GetExtensionForWebContents(web_contents);
   if (!extension) {
     NOTREACHED();
     return scoped_ptr<RendererResource>();
   }
   return scoped_ptr<RendererResource>(new ExtensionProcessResource(
       extension, web_contents->GetRenderViewHost()));
 }
 
 }  // namespace task_manager