[ios] Remove IDC_CLOSE_TAB

ios/chrome/test/app/chrome_test_util.mm

 // Copyright 2016 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/test/app/chrome_test_util.h"
 
 #include "base/mac/foundation_util.h"
 #import "breakpad/src/client/ios/BreakpadController.h"
 #include "components/metrics/metrics_pref_names.h"
 #include "components/metrics/metrics_service.h"
@@ skipping 115 matching lines @@
 ios::ChromeBrowserState* GetCurrentIncognitoBrowserState() {
   return GetBrowserState(true);
 }
 
 NSUInteger GetRegisteredKeyCommandsCount() {
   BrowserViewController* mainBVC =
       GetMainController().browserViewInformation.mainBVC;
   return mainBVC.keyCommands.count;
 }
 
+id<BrowserCommands> BrowserCommandDispatcherForMainBVC() {
+  BrowserViewController* mainBVC =
+      GetMainController().browserViewInformation.mainBVC;
+  return mainBVC.browserCommandDispatcher;
+}
+
 void RunCommandWithActiveViewController(GenericChromeCommand* command) {
   [GetActiveViewController() chromeExecuteCommand:command];
 }
 
 void RemoveAllInfoBars() {
   infobars::InfoBarManager* info_bar_manager = [GetCurrentTab() infoBarManager];
   if (info_bar_manager) {
     info_bar_manager->RemoveAllInfoBars(false /* animate */);
   }
 }
@@ skipping 72 matching lines @@
 void OpenChromeFromExternalApp(const GURL& url) {
   [[[UIApplication sharedApplication] delegate]
       applicationWillResignActive:[UIApplication sharedApplication]];
   [GetMainController() setStartupParametersWithURL:url];
 
   [[[UIApplication sharedApplication] delegate]
       applicationDidBecomeActive:[UIApplication sharedApplication]];
 }
 
 }  // namespace chrome_test_util