Removed Form Resubmission callback from CRWWebDelegate.

ios/web/public/web_state/web_state_delegate.h

Index: ios/web/public/web_state/web_state_delegate.h
diff --git a/ios/web/public/web_state/web_state_delegate.h b/ios/web/public/web_state/web_state_delegate.h
index d5f1590cacf2d6c4cc158273c83a2f4962c5437b..450fb80cc2e8b2488bd8cb4ae5ca8df0dffa72ba 100644
--- a/ios/web/public/web_state/web_state_delegate.h
+++ b/ios/web/public/web_state/web_state_delegate.h
@@ -39,6 +39,12 @@ class WebStateDelegate {
   virtual bool HandleContextMenu(WebState* source,
                                  const ContextMenuParams& params);
 
+  // Requests the repost form confirmation dialog. Clients must call callback

[marq (ping after 24h), 2017/01/23 08:18:28]

nit: |callback|.

[Eugene But (OOO till 7-30), 2017/01/23 19:48:33]

Done.

+  // with true to allow repost and with false to cancel the repost.
+  virtual void ShowRepostFormWarningDialog(
+      WebState* source,
+      const base::Callback<void(bool)>& callback);
+
   // Returns a pointer to a service to manage dialogs. May return nullptr in
   // which case dialogs aren't shown.
   // TODO(crbug.com/622084): Find better place for this method.