Copy contents of ui/base/ios into ios/chrome/browser/ui/context_menu

ios/chrome/browser/ui/context_menu/context_menu_holder.mm

 // Copyright 2012 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 "ui/base/ios/cru_context_menu_holder.h"
+#import "ios/chrome/browser/ui/context_menu/context_menu_holder.h"
 
 #import "base/logging.h"
 #import "base/mac/scoped_nsobject.h"
 
-@implementation CRUContextMenuHolder {
+@implementation ContextMenuHolder {
   // Backs the property of the same name.
   base::scoped_nsobject<NSString> _menuTitle;
   // Stores the itemTitles of the menu items.
   base::scoped_nsobject<NSMutableArray> _itemTitles;
   // Keep a copy of all the actions blocks.
   base::scoped_nsobject<NSMutableArray> _actions;
   // A set of indices in |_actions| that should cause the context menu to be
   // dismissed without animation when tapped.
   base::scoped_nsobject<NSMutableIndexSet> _dismissImmediatelyActions;
 }
@@ skipping 44 matching lines @@
 
 - (void)performActionAtIndex:(NSUInteger)index {
   static_cast<ProceduralBlock>([_actions objectAtIndex:index])();
 }
 
 - (BOOL)shouldDismissImmediatelyOnClickedAtIndex:(NSUInteger)index {
   return [_dismissImmediatelyActions containsIndex:index];
 }
 
 @end