Navigation: move RestoreType and ReloadType into a separate file

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 eb99c190021868e59578f59ffbc58e80ef329750..c8cda5cc4f6a8f652cb47fd60d49b4e54704cb6d 100644
--- a/chrome/browser/ui/views/session_crashed_bubble_view.h
+++ b/chrome/browser/ui/views/session_crashed_bubble_view.h
@@ -78,7 +78,7 @@ class SessionCrashedBubbleView : public SessionCrashedBubble,
   // content::WebContentsObserver methods.
   void DidStartNavigationToPendingEntry(
       const GURL& url,
-      content::NavigationController::ReloadType reload_type) override;
+      content::ReloadType reload_type) override;
   void DidFinishLoad(content::RenderFrameHost* render_frame_host,
                      const GURL& validated_url) override;
   void WasShown() override;