[ios] Remove IDC_CLOSE_TAB

ios/chrome/browser/content_suggestions/content_suggestions_coordinator.mm

 // Copyright 2017 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/browser/content_suggestions/content_suggestions_coordinator.h"
 
 #include "base/mac/foundation_util.h"
 #include "base/mac/scoped_nsobject.h"
 #include "base/metrics/user_metrics.h"
 #include "base/metrics/user_metrics_action.h"
 #include "base/strings/sys_string_conversions.h"
 #include "components/ntp_snippets/content_suggestions_service.h"
 #include "components/ntp_snippets/remote/remote_suggestions_scheduler.h"
 #include "components/ntp_tiles/metrics.h"
 #include "components/ntp_tiles/most_visited_sites.h"
 #include "components/reading_list/core/reading_list_model.h"
 #include "components/strings/grit/components_strings.h"
 #include "ios/chrome/browser/browser_state/chrome_browser_state.h"
 #import "ios/chrome/browser/content_suggestions/content_suggestions_header_controller.h"
 #import "ios/chrome/browser/content_suggestions/content_suggestions_mediator.h"
 #include "ios/chrome/browser/favicon/ios_chrome_large_icon_service_factory.h"
 #import "ios/chrome/browser/metrics/new_tab_page_uma.h"
 #include "ios/chrome/browser/ntp_snippets/ios_chrome_content_suggestions_service_factory.h"
 #include "ios/chrome/browser/ntp_tiles/ios_most_visited_sites_factory.h"
 #include "ios/chrome/browser/reading_list/reading_list_model_factory.h"
 #import "ios/chrome/browser/ui/alert_coordinator/action_sheet_coordinator.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/cells/content_suggestions_item.h"
 #import "ios/chrome/browser/ui/content_suggestions/cells/content_suggestions_most_visited_item.h"
 #import "ios/chrome/browser/ui/content_suggestions/content_suggestions_collection_utils.h"
 #import "ios/chrome/browser/ui/content_suggestions/content_suggestions_commands.h"
 #import "ios/chrome/browser/ui/content_suggestions/content_suggestions_header_commands.h"
 #import "ios/chrome/browser/ui/content_suggestions/content_suggestions_view_controller.h"
 #import "ios/chrome/browser/ui/content_suggestions/content_suggestions_view_controller_delegate.h"
 #import "ios/chrome/browser/ui/content_suggestions/identifier/content_suggestion_identifier.h"
@@ skipping 372 matching lines @@
 
 - (void)overscrollActionsController:(OverscrollActionsController*)controller
                    didTriggerAction:(OverscrollAction)action {
   switch (action) {
     case OverscrollAction::NEW_TAB: {
       base::scoped_nsobject<GenericChromeCommand> command(
           [[GenericChromeCommand alloc] initWithTag:IDC_NEW_TAB]);
       [self.suggestionsViewController chromeExecuteCommand:command];
     } break;
     case OverscrollAction::CLOSE_TAB: {
-      base::scoped_nsobject<GenericChromeCommand> command(
-          [[GenericChromeCommand alloc] initWithTag:IDC_CLOSE_TAB]);
-      [self.suggestionsViewController chromeExecuteCommand:command];
+      [_dispatcher closeCurrentTab];
     } break;
     case OverscrollAction::REFRESH:
       [self reload];
       break;
     case OverscrollAction::NONE:
       NOTREACHED();
       break;
   }
 }
 
@@ skipping 107 matching lines @@
   TriggerHapticFeedbackForNotification(UINotificationFeedbackTypeSuccess);
   MDCSnackbarMessage* message = [MDCSnackbarMessage
       messageWithText:l10n_util::GetNSString(
                           IDS_IOS_NEW_TAB_MOST_VISITED_ITEM_REMOVED)];
   message.action = action;
   message.category = @"MostVisitedUndo";
   [MDCSnackbarManager showMessage:message];
 }
 
 @end