Fix iOS omnibox append button highlighted icon for RTL

ios/chrome/browser/ui/omnibox/omnibox_popup_material_row.mm

 // Copyright (c) 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/chrome/browser/ui/omnibox/omnibox_popup_material_row.h"
 
 #include "base/logging.h"
 #include "base/mac/objc_property_releaser.h"
 #import "ios/chrome/browser/ui/omnibox/truncating_attributed_label.h"
 #include "ios/chrome/browser/ui/rtl_geometry.h"
@@ skipping 145 matching lines @@
 - (void)updateAppendButtonImages {
   int appendResourceID = _incognito
                              ? IDR_IOS_OMNIBOX_KEYBOARD_VIEW_APPEND_INCOGNITO
                              : IDR_IOS_OMNIBOX_KEYBOARD_VIEW_APPEND;
   UIImage* appendImage = NativeReversableImage(appendResourceID, YES);
 
   [_appendButton setImage:appendImage forState:UIControlStateNormal];
   int appendSelectedResourceID =
       _incognito ? IDR_IOS_OMNIBOX_KEYBOARD_VIEW_APPEND_INCOGNITO_HIGHLIGHTED
                  : IDR_IOS_OMNIBOX_KEYBOARD_VIEW_APPEND_HIGHLIGHTED;
-  UIImage* appendImageSelected = NativeImage(appendSelectedResourceID);
+  UIImage* appendImageSelected =
+      NativeReversableImage(appendSelectedResourceID, YES);
   [_appendButton setImage:appendImageSelected
                  forState:UIControlStateHighlighted];
 }
 
 - (NSString*)accessibilityLabel {
   return _textTruncatingLabel.attributedText.string;
 }
 
 - (NSString*)accessibilityValue {
   return _detailTruncatingLabel.attributedText.string;
 }
 
 @end