Move PROFILE_DESTROYED notification to ProfileDestroyer and observe it in ExtensionProcessManager.

chrome/browser/profiles/profile.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 "chrome/browser/profiles/profile.h"
 
 #include <string>
 
 #include "build/build_config.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/sync/sync_prefs.h"
+#include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/pref_names.h"
+#include "content/public/browser/notification_service.h"
+#include "content/public/browser/notification_source.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 
 #if defined(OS_CHROMEOS)
 #include "base/command_line.h"
 #include "chrome/common/chrome_switches.h"
 #endif
 
 Profile::Profile()
     : restored_last_session_(false),
+      sent_destroyed_notification_(false),
       accessibility_pause_level_(0) {
 }
 
 // static
 Profile* Profile::FromBrowserContext(content::BrowserContext* browser_context) {
   // This is safe; this is the only implementation of the browser context.
   return static_cast<Profile*>(browser_context);
 }
 
 // static
@@ skipping 76 matching lines @@
   return is_guest_session;
 #else
   return false;
 #endif
 }
 
 bool Profile::IsSyncAccessible() {
   browser_sync::SyncPrefs prefs(GetPrefs());
   return ProfileSyncService::IsSyncEnabled() && !prefs.IsManaged();
 }
+
+void Profile::MaybeSendDestroyedNotification() {
+  if (!sent_destroyed_notification_) {
+    sent_destroyed_notification_ = true;
+    content::NotificationService::current()->Notify(
+        chrome::NOTIFICATION_PROFILE_DESTROYED,
+        content::Source<Profile>(this),
+        content::NotificationService::NoDetails());
+  }
+}