This adds some plumbing for propagating the status and error code of a

chrome/browser/tab_contents/interstitial_page.h

Index: chrome/browser/tab_contents/interstitial_page.h
diff --git a/chrome/browser/tab_contents/interstitial_page.h b/chrome/browser/tab_contents/interstitial_page.h
index 1087761ab8a3d9b426a4172f9de9b5eee72f8216..3840a290b7c7d0d7479ff0449cab4d0e72da4de0 100644
--- a/chrome/browser/tab_contents/interstitial_page.h
+++ b/chrome/browser/tab_contents/interstitial_page.h
@@ -9,6 +9,7 @@
 #include <map>
 #include <string>
 
+#include "base/process_util.h"
 #include "base/scoped_ptr.h"
 #include "chrome/browser/renderer_host/render_view_host_delegate.h"
 #include "chrome/common/notification_observer.h"
@@ -120,7 +121,9 @@ class InterstitialPage : public NotificationObserver,
   // RenderViewHostDelegate implementation:
   virtual View* GetViewDelegate();
   virtual const GURL& GetURL() const;
-  virtual void RenderViewGone(RenderViewHost* render_view_host);
+  virtual void RenderViewGone(RenderViewHost* render_view_host,
+                              base::TerminationStatus status,
+                              int error_code);
   virtual void DidNavigate(RenderViewHost* render_view_host,
                            const ViewHostMsg_FrameNavigate_Params& params);
   virtual void UpdateTitle(RenderViewHost* render_view_host,