Offer to open the startup pages after a crash.

chrome/browser/ui/views/session_crashed_bubble_view.h

Index: chrome/browser/ui/views/session_crashed_bubble_view.h
diff --git a/chrome/browser/ui/views/session_crashed_bubble_view.h b/chrome/browser/ui/views/session_crashed_bubble_view.h
index 9779ce20c58f4cd5bdda6d4b4762b9a5a33900a1..a140bc1943b0fdc13580e8ffb82a3f295ffc3f77 100644
--- a/chrome/browser/ui/views/session_crashed_bubble_view.h
+++ b/chrome/browser/ui/views/session_crashed_bubble_view.h
@@ -62,6 +62,7 @@ class SessionCrashedBubbleView : public SessionCrashedBubble,
   void OnWidgetDestroying(views::Widget* widget) override;
   views::View* CreateFootnoteView() override;
   bool Accept() override;
+  bool Cancel() override;
   bool Close() override;
   int GetDialogButtons() const override;
   base::string16 GetDialogButtonLabel(ui::DialogButton button) const override;
@@ -94,6 +95,12 @@ class SessionCrashedBubbleView : public SessionCrashedBubble,
   // Restore previous session after user selects so.
   void RestorePreviousSession();
 
+  // Open startup pages after user selects so.
+  void OpenStartupPages();
+
+  // Enable UMA if the user accepted the offer.
+  void MaybeEnableUMA();
+
   // Close and destroy the bubble.
   void CloseBubble();
 
@@ -119,6 +126,10 @@ class SessionCrashedBubbleView : public SessionCrashedBubble,
   // collect bubble usage stats.
   bool restored_;
 
+  // Whether or not the user chose to open the startup pages. It is used to
+  // collect bubble usage stats.
+  bool startup_pages_;
+
   DISALLOW_COPY_AND_ASSIGN(SessionCrashedBubbleView);
 };