Move Sad Tab implementation out of the TabContentsViews.

chrome/browser/notifications/balloon_host.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/notifications/balloon_host.h"
 #include "chrome/browser/notifications/balloon.h"
 #include "chrome/browser/notifications/notification.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/renderer_preferences_util.h"
 #include "chrome/browser/ui/browser_list.h"
@@ skipping 75 matching lines @@
 }
 
 void BalloonHost::RenderViewReady() {
   should_notify_on_disconnect_ = true;
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_NOTIFY_BALLOON_CONNECTED,
       content::Source<BalloonHost>(this),
       content::NotificationService::NoDetails());
 }
 
-void BalloonHost::RenderViewGone() {
+void BalloonHost::RenderViewGone(base::TerminationStatus status) {
   CloseContents(tab_contents_.get());
 }
 
 bool BalloonHost::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(BalloonHost, message)
     IPC_MESSAGE_HANDLER(ExtensionHostMsg_Request, OnRequest)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
@@ skipping 39 matching lines @@
   should_notify_on_disconnect_ = false;
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_NOTIFY_BALLOON_DISCONNECTED,
       content::Source<BalloonHost>(this),
       content::NotificationService::NoDetails());
 }
 
 bool BalloonHost::IsRenderViewReady() const {
   return should_notify_on_disconnect_;
 }