Move Sad Tab implementation out of the TabContentsViews.

chrome/browser/ui/views/hung_renderer_view.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/browser_dialogs.h"
 
 #include "base/i18n/rtl.h"
 #include "base/memory/scoped_vector.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/favicon/favicon_tab_helper.h"
@@ skipping 72 matching lines @@
 
     TabContents* tab_contents() const {
       return TabContentsObserver::tab_contents();
     }
 
     FaviconTabHelper* favicon_tab_helper() {
       return tab_->favicon_tab_helper();
     }
 
     // TabContentsObserver overrides:
-    virtual void RenderViewGone() OVERRIDE;
+    virtual void RenderViewGone(base::TerminationStatus status) OVERRIDE;
     virtual void TabContentsDestroyed(TabContents* tab) OVERRIDE;
 
    private:
     HungPagesTableModel* model_;
     TabContentsWrapper* tab_;
 
     DISALLOW_COPY_AND_ASSIGN(TabContentsObserverImpl);
   };
 
   // Invoked when a TabContents is destroyed. Cleans up |tab_observers_| and
@@ skipping 101 matching lines @@
 }
 
 HungPagesTableModel::TabContentsObserverImpl::TabContentsObserverImpl(
     HungPagesTableModel* model,
     TabContentsWrapper* tab)
     : TabContentsObserver(tab->tab_contents()),
       model_(model),
       tab_(tab) {
 }
 
-void HungPagesTableModel::TabContentsObserverImpl::RenderViewGone() {
+void HungPagesTableModel::TabContentsObserverImpl::RenderViewGone(
+    base::TerminationStatus status) {
   model_->TabDestroyed(this);
 }
 
 void HungPagesTableModel::TabContentsObserverImpl::TabContentsDestroyed(
     TabContents* tab) {
   model_->TabDestroyed(this);
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // HungRendererDialogView
@@ skipping 332 matching lines @@
     g_instance->ShowForTabContents(contents);
   }
 }
 
 void HideNativeHungRendererDialog(TabContents* contents) {
   if (!logging::DialogsAreSuppressed() && g_instance)
     g_instance->EndForTabContents(contents);
 }
 
 }  // namespace browser