Removed -[CRWWebDelegate webDidUpdateHistoryStateWithPageURL].

ios/chrome/browser/tabs/tab.mm

 // Copyright 2012 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.
 
 #import "ios/chrome/browser/tabs/tab.h"
 
 #import <CoreLocation/CoreLocation.h>
 #import <UIKit/UIKit.h>
 
 #include <utility>
@@ skipping 118 matching lines @@
 #include "ios/web/public/favicon_url.h"
 #include "ios/web/public/interstitials/web_interstitial.h"
 #import "ios/web/public/navigation_manager.h"
 #include "ios/web/public/referrer.h"
 #import "ios/web/public/serializable_user_data_manager.h"
 #include "ios/web/public/ssl_status.h"
 #include "ios/web/public/url_scheme_util.h"
 #include "ios/web/public/url_util.h"
 #include "ios/web/public/web_client.h"
 #import "ios/web/public/web_state/js/crw_js_injection_receiver.h"
+#include "ios/web/public/web_state/navigation_context.h"
 #import "ios/web/public/web_state/ui/crw_generic_content_view.h"
 #include "ios/web/public/web_state/web_state.h"
 #import "ios/web/public/web_state/web_state_observer_bridge.h"
 #include "ios/web/public/web_thread.h"
 #import "ios/web/web_state/ui/crw_web_controller.h"
 #import "ios/web/web_state/web_state_impl.h"
 #include "net/base/escape.h"
 #include "net/base/filename_util.h"
 #import "net/base/mac/url_conversions.h"
 #include "net/base/net_errors.h"
@@ skipping 1208 matching lines @@
     [parentTabModel_ notifyTabChanged:self];
     return YES;
   }
   return NO;
 }
 
 - (void)webWillFinishHistoryNavigationFromEntry:(CRWSessionEntry*)fromEntry {
   [parentTabModel_ notifyTabChanged:self];
 }
 
-- (void)webDidUpdateHistoryStateWithPageURL:(const GURL&)pageUrl {
-  favicon::FaviconDriver* faviconDriver =
-      favicon::WebFaviconDriver::FromWebState(self.webState);
-  if (faviconDriver) {
-    // Fetch the favicon for the new URL.
-    faviconDriver->FetchFavicon(pageUrl);
+- (void)webState:(web::WebState*)webState
+    didFinishNavigation:(web::NavigationContext*)navigation {
+  if (navigation->IsSamePage()) {
+    auto faviconDriver = favicon::WebFaviconDriver::FromWebState(webState);
+    if (faviconDriver) {
+      // Fetch the favicon for the new URL.
+      faviconDriver->FetchFavicon(navigation->GetUrl());
+    }
   }
   [parentTabModel_ notifyTabChanged:self];
 }
 
 // Records the state (scroll position, form values, whatever can be
 // harvested) from the current page into the current session entry.
 - (void)recordStateInHistory {
   // Link-loading prerender tab may not have correct zoom value during the load.
   if (!self.isLinkLoadingPrerenderTab)
     [self.webController recordStateInHistory];
@@ skipping 823 matching lines @@
 
 - (TabModel*)parentTabModel {
   return parentTabModel_;
 }
 
 - (FormInputAccessoryViewController*)inputAccessoryViewController {
   return inputAccessoryViewController_.get();
 }
 
 @end