Removed -[CRWWebDelegate webDidUpdateHistoryStateWithPageURL].

ios/web/public/web_state/web_state_observer_bridge.h

Index: ios/web/public/web_state/web_state_observer_bridge.h
diff --git a/ios/web/public/web_state/web_state_observer_bridge.h b/ios/web/public/web_state/web_state_observer_bridge.h
index 9ee95c4c4241622aae80f5b9223a58af76c89d0b..eef33e21c497431f7cf0b91890f64f87b6d88cd1 100644
--- a/ios/web/public/web_state/web_state_observer_bridge.h
+++ b/ios/web/public/web_state/web_state_observer_bridge.h
@@ -29,6 +29,10 @@ class GURL;
     didCommitNavigationWithDetails:
         (const web::LoadCommittedDetails&)load_details;
 
+// Invoked by WebStateObserverBridge::DidFinishNavigation.
+- (void)webState:(web::WebState*)webState
+    didFinishNavigation:(web::NavigationContext*)navigation;
+
 // Invoked by WebStateObserverBridge::PageLoaded.
 - (void)webState:(web::WebState*)webState didLoadPageWithSuccess:(BOOL)success;
 
@@ -97,6 +101,7 @@ class WebStateObserverBridge : public web::WebStateObserver {
   void ProvisionalNavigationStarted(const GURL& url) override;
   void NavigationItemCommitted(
       const LoadCommittedDetails& load_details) override;
+  void DidFinishNavigation(NavigationContext* navigation_context) override;
   void PageLoaded(
       web::PageLoadCompletionStatus load_completion_status) override;
   void InterstitialDismissed() override;