Change EXTENSION_PROCESS_CREATED observers to use EXTENSION_HOST_CREATED.

chrome/browser/extensions/extension_process_manager.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 "base/bind.h"
 #include "base/command_line.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
 
 #include "chrome/browser/ui/browser_window.h"
 #include "content/browser/browsing_instance.h"
@@ skipping 79 matching lines @@
 //
 
 // static
 ExtensionProcessManager* ExtensionProcessManager::Create(Profile* profile) {
   return (profile->IsOffTheRecord()) ?
       new IncognitoExtensionProcessManager(profile) :
       new ExtensionProcessManager(profile);
 }
 
 ExtensionProcessManager::ExtensionProcessManager(Profile* profile)
-    : browsing_instance_(new BrowsingInstance(profile)) {
+    : browsing_instance_(new BrowsingInstance(profile)),
+      profile_(profile) {
   Profile* original_profile = profile->GetOriginalProfile();
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSIONS_READY,
                  content::Source<Profile>(original_profile));
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_LOADED,
                  content::Source<Profile>(original_profile));
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_UNLOADED,
                  content::Source<Profile>(original_profile));
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED,
                  content::Source<Profile>(profile));
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_HOST_VIEW_SHOULD_CLOSE,
@@ skipping 418 matching lines @@
 
 void ExtensionProcessManager::OnExtensionHostCreated(ExtensionHost* host,
                                                      bool is_background) {
   DCHECK_EQ(browsing_instance_->browser_context(), host->profile());
 
   all_hosts_.insert(host);
   if (is_background)
     background_hosts_.insert(host);
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_EXTENSION_HOST_CREATED,
-      content::Source<ExtensionProcessManager>(this),
+      content::Source<Profile>(profile_),
       content::Details<ExtensionHost>(host));
 }
 
 void ExtensionProcessManager::CloseBackgroundHost(ExtensionHost* host) {
   CHECK(host->extension_host_type() ==
         chrome::VIEW_TYPE_EXTENSION_BACKGROUND_PAGE);
   delete host;
   // |host| should deregister itself from our structures.
   CHECK(background_hosts_.find(host) == background_hosts_.end());
 }
@@ skipping 127 matching lines @@
         if (service && service->is_ready())
           CreateBackgroundHostsForProfileStartup(this, service->extensions());
       }
       break;
     }
     default:
       ExtensionProcessManager::Observe(type, source, details);
       break;
   }
 }