Convert SessionCrashedBubbleView to use the new navigation callbacks.

chrome/browser/ui/views/session_crashed_bubble_view.h

 // Copyright 2014 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.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_SESSION_CRASHED_BUBBLE_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_SESSION_CRASHED_BUBBLE_VIEW_H_
 
 #include <memory>
 
 #include "base/macros.h"
@@ skipping 57 matching lines @@
 
   // views::BubbleDialogDelegateView methods.
   void Init() override;
 
   // views::StyledLabelListener methods.
   void StyledLabelLinkClicked(views::StyledLabel* label,
                               const gfx::Range& range,
                               int event_flags) override;
 
   // content::WebContentsObserver methods.
-  void DidStartNavigationToPendingEntry(
-      const GURL& url,
-      content::ReloadType reload_type) override;
   void DidFinishLoad(content::RenderFrameHost* render_frame_host,
                      const GURL& validated_url) override;
   void WasShown() override;
   void WasHidden() override;
 
   // content::NotificationObserver methods.
   void Observe(int type,
                const content::NotificationSource& source,
                const content::NotificationDetails& details) override;
 
@@ skipping 16 matching lines @@
 
   // The web content associated with current bubble.
   content::WebContents* web_contents_;
 
   // Checkbox for the user to opt-in to UMA reporting.
   views::Checkbox* uma_option_;
 
   // Whether or not the UMA opt-in option should be shown.
   bool offer_uma_optin_;
 
-  // Whether or not a navigation has started on current tab.
-  bool started_navigation_;
+  // Whether or not the first navigation was ignored. This is needed because the
+  // bubble shouldn't go away when the new tab page loads after a crash.
+  bool first_navigation_ignored_;
 
   // Whether or not the user chose to restore previous session. It is used to
   // collect bubble usage stats.
   bool restored_;
 
   DISALLOW_COPY_AND_ASSIGN(SessionCrashedBubbleView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_SESSION_CRASHED_BUBBLE_VIEW_H_