[ios] Remove IDC_CLOSE_TAB

ios/chrome/test/app/chrome_test_util.h

Index: ios/chrome/test/app/chrome_test_util.h
diff --git a/ios/chrome/test/app/chrome_test_util.h b/ios/chrome/test/app/chrome_test_util.h
index 3aa6108ddb1b0c86c393b3a74fc3f9bce14d1736..2dda8a474e5409bcade67459f331fabf38a18eaa 100644
--- a/ios/chrome/test/app/chrome_test_util.h
+++ b/ios/chrome/test/app/chrome_test_util.h
@@ -6,6 +6,7 @@
 #define IOS_CHROME_TEST_APP_CHROME_TEST_UTIL_H_
 
 #import "base/ios/block_types.h"
+#import "ios/chrome/browser/ui/commands/browser_commands.h"
 #import "ios/web/public/web_state/web_state.h"
 
 namespace ios {
@@ -41,6 +42,9 @@ ios::ChromeBrowserState* GetCurrentIncognitoBrowserState();
 // Returns the number of key commands currently registered with the main BVC.
 NSUInteger GetRegisteredKeyCommandsCount();
 
+// Returns the dispatcher for the main BVC.
+id<BrowserCommands> BrowserCommandDispatcherForMainBVC();
+
 // Runs |command| using the active view controller.
 void RunCommandWithActiveViewController(GenericChromeCommand* command);