| Index: ios/web/navigation/navigation_manager_impl.h | 
| diff --git a/ios/web/navigation/navigation_manager_impl.h b/ios/web/navigation/navigation_manager_impl.h | 
| index a7108ff2f9edabfd06dcf1828d5685838c4804f8..f158370232bb01645aa9321ea7f37622e7dd4c1a 100644 | 
| --- a/ios/web/navigation/navigation_manager_impl.h | 
| +++ b/ios/web/navigation/navigation_manager_impl.h | 
| @@ -180,6 +180,10 @@ class NavigationManagerImpl : public NavigationManager { | 
| // |index| has ui::PAGE_TRANSITION_IS_REDIRECT_MASK. | 
| bool IsRedirectItemAtIndex(int index) const; | 
|  | 
| +  // Returns the most recent NavigationItem that does not have an app-specific | 
| +  // URL. | 
| +  NavigationItem* GetLastCommittedNonAppSpecificItem() const; | 
| + | 
| // If true, override navigation item's useDesktopUserAgent flag and always | 
| // create the pending entry using the desktop user agent. | 
| // TODO(crbug.com/692303): Remove this when overriding the user agent doesn't | 
|  |