This adds some plumbing for propagating the reason for a renderer's death

chrome/browser/notifications/balloon_host.cc

 // Copyright (c) 2010 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/browser_list.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
 #include "chrome/browser/notifications/balloon.h"
 #include "chrome/browser/notifications/notification.h"
@@ skipping 73 matching lines @@
 }
 
 TabContents* BalloonHost::associated_tab_contents() const { return NULL; }
 
 const string16& BalloonHost::GetSource() const {
   return balloon_->notification().display_source();
 }
 
 WebPreferences BalloonHost::GetWebkitPrefs() {
   WebPreferences web_prefs =
-      RenderViewHostDelegateHelper::GetWebkitPrefs(GetProfile(), enable_dom_ui_);
+      RenderViewHostDelegateHelper::GetWebkitPrefs(GetProfile(),
+                                                   enable_dom_ui_);
   web_prefs.allow_scripts_to_close_windows = true;
   return web_prefs;
 }
 
 SiteInstance* BalloonHost::GetSiteInstance() const {
   return site_instance_.get();
 }
 
 Profile* BalloonHost::GetProfile() const {
   return balloon_->profile();
@@ skipping 20 matching lines @@
 #endif
 }
 
 void BalloonHost::RenderViewReady(RenderViewHost* render_view_host) {
   should_notify_on_disconnect_ = true;
   NotificationService::current()->Notify(
       NotificationType::NOTIFY_BALLOON_CONNECTED,
       Source<BalloonHost>(this), NotificationService::NoDetails());
 }
 
-void BalloonHost::RenderViewGone(RenderViewHost* render_view_host) {
+void BalloonHost::RenderViewGone(RenderViewHost* render_view_host,
+                                 base::TerminationStatus status,
+                                 int error_code) {
   Close(render_view_host);
 }
 
 int BalloonHost::GetBrowserWindowID() const {
   return extension_misc::kUnknownWindowId;
 }
 
 ViewType::Type BalloonHost::GetRenderViewType() const {
   return ViewType::NOTIFICATION;
 }
@@ skipping 117 matching lines @@
 
 void BalloonHost::NotifyDisconnect() {
   if (!should_notify_on_disconnect_)
     return;
 
   should_notify_on_disconnect_ = false;
   NotificationService::current()->Notify(
       NotificationType::NOTIFY_BALLOON_DISCONNECTED,
       Source<BalloonHost>(this), NotificationService::NoDetails());
 }