Change EXTENSION_PROCESS_CREATED observers to use EXTENSION_HOST_CREATED.

chrome/browser/ui/webui/options/extension_settings_handler.cc

 // Copyright (c) 2011 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/webui/options/extension_settings_handler.h"
 
 #include "base/auto_reset.h"
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 192 matching lines @@
 void ExtensionSettingsHandler::MaybeRegisterForNotifications() {
   if (registered_for_notifications_)
     return;
 
   registered_for_notifications_  = true;
   Profile* profile = Profile::FromWebUI(web_ui_);
 
   // Register for notifications that we need to reload the page.
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_LOADED,
                  content::Source<Profile>(profile));
-  registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_PROCESS_CREATED,
-                 content::Source<Profile>(profile));
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_UNLOADED,
                  content::Source<Profile>(profile));
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_UPDATE_DISABLED,
                  content::Source<Profile>(profile));
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_WARNING_CHANGED,
                  content::Source<Profile>(profile));
+  registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_HOST_CREATED,
+                 content::NotificationService::AllBrowserContextsAndSources());
   registrar_.Add(this,
                  content::NOTIFICATION_RENDER_VIEW_HOST_CREATED,
                  content::NotificationService::AllBrowserContextsAndSources());
   registrar_.Add(this,
                  content::NOTIFICATION_RENDER_VIEW_HOST_DELETED,
                  content::NotificationService::AllBrowserContextsAndSources());
   registrar_.Add(this,
                  chrome::NOTIFICATION_BACKGROUND_CONTENTS_NAVIGATED,
                  content::NotificationService::AllBrowserContextsAndSources());
   registrar_.Add(this,
@@ skipping 359 matching lines @@
 
 void ExtensionSettingsHandler::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   Profile* profile = Profile::FromWebUI(web_ui_);
   Profile* source_profile = NULL;
   switch (type) {
     // We listen for notifications that will result in the page being
     // repopulated with data twice for the same event in certain cases.
-    // For instance, EXTENSION_LOADED & EXTENSION_PROCESS_CREATED because
+    // For instance, EXTENSION_LOADED & EXTENSION_HOST_CREATED because
     // we don't know about the views for an extension at EXTENSION_LOADED, but
-    // if we only listen to EXTENSION_PROCESS_CREATED, we'll miss extensions
+    // if we only listen to EXTENSION_HOST_CREATED, we'll miss extensions
     // that don't have a process at startup.
     //
     // Doing it this way gets everything but causes the page to be rendered
     // more than we need. It doesn't seem to result in any noticeable flicker.
     case content::NOTIFICATION_RENDER_VIEW_HOST_DELETED:
       deleting_rvh_ = content::Source<RenderViewHost>(source).ptr();
       // Fall through.
     case content::NOTIFICATION_RENDER_VIEW_HOST_CREATED:
       source_profile = Profile::FromBrowserContext(
           content::Source<RenderViewHost>(source)->site_instance()->
           browsing_instance()->browser_context());
       if (!profile->IsSameProfile(source_profile))
         return;
       MaybeUpdateAfterNotification();
       break;
     case chrome::NOTIFICATION_BACKGROUND_CONTENTS_DELETED:
       deleting_rvh_ =
           content::Details<BackgroundContents>(details)->render_view_host();
       // Fall through.
     case chrome::NOTIFICATION_BACKGROUND_CONTENTS_NAVIGATED:
+    case chrome::NOTIFICATION_EXTENSION_HOST_CREATED:
       source_profile = content::Source<Profile>(source).ptr();
       if (!profile->IsSameProfile(source_profile))
           return;
       MaybeUpdateAfterNotification();
       break;
     case chrome::NOTIFICATION_EXTENSION_LOADED:
-    case chrome::NOTIFICATION_EXTENSION_PROCESS_CREATED:
     case chrome::NOTIFICATION_EXTENSION_UNLOADED:
     case chrome::NOTIFICATION_EXTENSION_UPDATE_DISABLED:
     case chrome::NOTIFICATION_EXTENSION_WARNING_CHANGED:
     case chrome::NOTIFICATION_EXTENSION_BROWSER_ACTION_VISIBILITY_CHANGED:
       MaybeUpdateAfterNotification();
       break;
     default:
       NOTREACHED();
   }
 }
@@ skipping 136 matching lines @@
         chrome::VIEW_TYPE_EXTENSION_DIALOG == host_type)
       continue;
 
     GURL url = host->delegate()->GetURL();
     RenderProcessHost* process = host->process();
     result->push_back(
         ExtensionPage(url, process->id(), host->routing_id(),
                       process->browser_context()->IsOffTheRecord()));
   }
 }