[arc-intents] Handle redirects.

chrome/browser/chromeos/arc/arc_navigation_throttle.h

Index: chrome/browser/chromeos/arc/arc_navigation_throttle.h
diff --git a/chrome/browser/chromeos/arc/arc_navigation_throttle.h b/chrome/browser/chromeos/arc/arc_navigation_throttle.h
index 0690af2a6a8951b2f5219f952ffef5cc7425dc5b..3410240027232f54974d34fc04c0df44edd9ae24 100644
--- a/chrome/browser/chromeos/arc/arc_navigation_throttle.h
+++ b/chrome/browser/chromeos/arc/arc_navigation_throttle.h
@@ -58,6 +58,7 @@ class ArcNavigationThrottle : public content::NavigationThrottle {
   NavigationThrottle::ThrottleCheckResult WillStartRequest() override;
   NavigationThrottle::ThrottleCheckResult WillRedirectRequest() override;
 
+  NavigationThrottle::ThrottleCheckResult HandleRequest();
   void OnAppCandidatesReceived(mojo::Array<mojom::UrlHandlerInfoPtr> handlers);
   void OnAppIconsReceived(
       mojo::Array<mojom::UrlHandlerInfoPtr> handlers,
@@ -74,6 +75,9 @@ class ArcNavigationThrottle : public content::NavigationThrottle {
   // OnDisambigDialogClosed().
   ShowDisambigDialogCallback show_disambig_dialog_callback_;
 
+  CloseReason previous_user_action_;

[nasko, 2016/07/29 16:42:55]

nit: Please put a comment on what this variable is used for.

[Ben Kwa, 2016/07/29 18:29:12]

Done.

+
+  // This has to be the last member of the class.
   base::WeakPtrFactory<ArcNavigationThrottle> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ArcNavigationThrottle);