[ios] Use dispatcher for ToolsMenu commands.

ios/clean/chrome/browser/ui/presenters/menu_presentation_controller.mm

 // Copyright 2016 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/clean/chrome/browser/ui/presenters/menu_presentation_controller.h"
 
 #import <QuartzCore/QuartzCore.h>
 
-#include "ios/clean/chrome/browser/ui/commands/toolbar_commands.h"
+#include "ios/clean/chrome/browser/ui/commands/tools_menu_commands.h"
 #include "ios/clean/chrome/browser/ui/presenters/menu_presentation_delegate.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 @interface MenuPresentationController ()
 @property(nonatomic, weak) id<MenuPresentationDelegate> presentationDelegate;
 @property(nonatomic, assign) CGRect presentationFrame;
 @property(nonatomic, strong) UITapGestureRecognizer* dismissRecognizer;
 @end
 
 @implementation MenuPresentationController
 @synthesize presentationDelegate = _presentationDelegate;
 @synthesize presentationFrame = _presentationFrame;
-@synthesize toolbarCommandHandler = _toolbarCommandHandler;
+@synthesize dispatcher = _dispatcher;
 @synthesize dismissRecognizer = _dismissRecognizer;
 
 #pragma mark - UIPresentationDelegate
 
 - (CGRect)frameOfPresentedViewInContainerView {
   if (CGRectIsEmpty(self.presentationFrame)) {
     [self updatePresentationDelegate];
     if (self.presentationDelegate) {
       self.presentationFrame =
           [self.presentationDelegate frameForMenuPresentation:self];
@@ skipping 17 matching lines @@
 
   self.dismissRecognizer =
       [[UITapGestureRecognizer alloc] initWithTarget:self
                                               action:@selector(tapToDismiss:)];
   [self.containerView addGestureRecognizer:self.dismissRecognizer];
 }
 
 #pragma mark - Private methods.
 
 - (void)tapToDismiss:(UIGestureRecognizer*)recognizer {
-  [self.toolbarCommandHandler closeToolsMenu];
+  [self.dispatcher closeToolsMenu];
 }
 
 // Checks if the presenting view controller conforms to
 // MenuPresentationDelegate and, if so, sets that view controller as the
 // presentation delegate. This can't be done at init time, becuase the
 // presenting view controller may not have been determined by UIKit yet.
 - (void)updatePresentationDelegate {
   if ([self.presentingViewController
           conformsToProtocol:@protocol(MenuPresentationDelegate)]) {
     self.presentationDelegate = static_cast<id<MenuPresentationDelegate>>(
         self.presentingViewController);
   }
 }
 
 @end