Removed Form Resubmission callback from CRWWebDelegate.

ios/web/web_state/web_state_impl_unittest.mm

 // Copyright 2014 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/web/web_state/web_state_impl.h"
 
 #include <stddef.h>
 
 #include <memory>
 
@@ skipping 399 matching lines @@
   EXPECT_FALSE(delegate.load_progress_changed_called());
   web_state_->SendChangeLoadProgress(0.0);
   EXPECT_TRUE(delegate.load_progress_changed_called());
 
   // Test that HandleContextMenu() is called.
   EXPECT_FALSE(delegate.handle_context_menu_called());
   web::ContextMenuParams context_menu_params;
   web_state_->HandleContextMenu(context_menu_params);
   EXPECT_TRUE(delegate.handle_context_menu_called());
 
+  // Test that ShowRepostFormWarningDialog() is called.
+  EXPECT_FALSE(delegate.last_repost_form_request());
+  base::Callback<void(bool)> repost_callback;
+  web_state_->ShowRepostFormWarningDialog(repost_callback);
+  ASSERT_TRUE(delegate.last_repost_form_request());
+  EXPECT_EQ(delegate.last_repost_form_request()->web_state, web_state_.get());
+
   // Test that GetJavaScriptDialogPresenter() is called.
   TestJavaScriptDialogPresenter* presenter =
       delegate.GetTestJavaScriptDialogPresenter();
   EXPECT_FALSE(delegate.get_java_script_dialog_presenter_called());
   EXPECT_TRUE(presenter->requested_dialogs().empty());
   EXPECT_FALSE(presenter->cancel_dialogs_called());
 
   __block bool callback_called = false;
   web_state_->RunJavaScriptDialog(GURL(), JAVASCRIPT_DIALOG_TYPE_ALERT, @"",
                                   nil, base::BindBlock(^(bool, NSString*) {
@@ skipping 236 matching lines @@
       "</script>");
 
   base::test::ios::WaitUntilCondition(^{
     return message_received;
   });
   web_state_->RemoveScriptCommandCallback("test");
 }
 
 }  // namespace
 }  // namespace web