[ios] Remove IDC_CLOSE_TAB

ios/chrome/browser/ui/ntp/google_landing_view_controller.mm

Index: ios/chrome/browser/ui/ntp/google_landing_view_controller.mm
diff --git a/ios/chrome/browser/ui/ntp/google_landing_view_controller.mm b/ios/chrome/browser/ui/ntp/google_landing_view_controller.mm
index e5dfdab2965b195d1f5abbb9b508bdf9ab1067fa..fdb6618d6a99e86ad8b6247ca9d25b09a5445341 100644
--- a/ios/chrome/browser/ui/ntp/google_landing_view_controller.mm
+++ b/ios/chrome/browser/ui/ntp/google_landing_view_controller.mm
@@ -11,6 +11,7 @@
 #include "base/strings/sys_string_conversions.h"
 #include "components/strings/grit/components_strings.h"
 #import "ios/chrome/browser/ui/commands/UIKit+ChromeExecuteCommand.h"
+#import "ios/chrome/browser/ui/commands/browser_commands.h"
 #import "ios/chrome/browser/ui/commands/generic_chrome_command.h"
 #include "ios/chrome/browser/ui/commands/ios_command_ids.h"
 #import "ios/chrome/browser/ui/content_suggestions/content_suggestions_collection_utils.h"
@@ -1248,9 +1249,7 @@ const CGFloat kShiftTilesDownAnimationDuration = 0.2;
       [[self view] chromeExecuteCommand:command];
     } break;
     case OverscrollAction::CLOSE_TAB: {
-      base::scoped_nsobject<GenericChromeCommand> command(
-          [[GenericChromeCommand alloc] initWithTag:IDC_CLOSE_TAB]);
-      [[self view] chromeExecuteCommand:command];
+      [self.dispatcher closeCurrentTab];
     } break;
     case OverscrollAction::REFRESH:
       [self reload];