Removed Form Resubmission callback from CRWWebDelegate.

ios/web/web_state/web_state_impl.h

 // Copyright 2013 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.
 
 #ifndef IOS_WEB_WEB_STATE_WEB_STATE_IMPL_H_
 #define IOS_WEB_WEB_STATE_WEB_STATE_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 229 matching lines @@
   void ShowWebInterstitial(WebInterstitialImpl* interstitial);
 
   // Called to dismiss the currently-displayed transient content view.
   void ClearTransientContentView();
 
   // Notifies the delegate that the load progress was updated.
   void SendChangeLoadProgress(double progress);
   // Notifies the delegate that a context menu needs handling.
   bool HandleContextMenu(const ContextMenuParams& params);
 
+  // Notifies the delegate that a Form Repost dialog needs to be presented.
+  void ShowRepostFormWarningDialog(const base::Callback<void(bool)>& callback);
+
   // Notifies the delegate that a JavaScript dialog needs to be presented.
   void RunJavaScriptDialog(const GURL& origin_url,
                            JavaScriptDialogType java_script_dialog_type,
                            NSString* message_text,
                            NSString* default_prompt_text,
                            const DialogClosedCallback& callback);
 
   // Notifies the delegate that request receives an authentication challenge
   // and is unable to respond using cached credentials.
   void OnAuthRequired(NSURLProtectionSpace* protection_space,
@@ skipping 90 matching lines @@
 
   // Image Fetcher used to images.
   std::unique_ptr<ImageDataFetcher> image_fetcher_;
 
   DISALLOW_COPY_AND_ASSIGN(WebStateImpl);
 };
 
 }  // namespace web
 
 #endif  // IOS_WEB_WEB_STATE_WEB_STATE_IMPL_H_