[ios clean] Adds ToolsMenu to TabGrid

ios/clean/chrome/browser/ui/tab_grid/tab_grid_view_controller.h

 // 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.
 
 #ifndef IOS_CLEAN_CHROME_BROWSER_UI_TAB_GRID_TAB_GRID_VIEW_CONTROLLER_H_
 #define IOS_CLEAN_CHROME_BROWSER_UI_TAB_GRID_TAB_GRID_VIEW_CONTROLLER_H_
 
 #import "ios/clean/chrome/browser/ui/tab_collection/tab_collection_view_controller.h"
 
 #import "ios/clean/chrome/browser/ui/animators/zoom_transition_delegate.h"
+#import "ios/clean/chrome/browser/ui/presenters/menu_presentation_delegate.h"
 #import "ios/clean/chrome/browser/ui/tab_grid/tab_grid_consumer.h"
 
 @protocol SettingsCommands;
 @protocol TabGridCommands;
+@protocol ToolsMenuCommands;
 
 // View controller with a grid of tabs.
 @interface TabGridViewController
-    : TabCollectionViewController<TabGridConsumer, ZoomTransitionDelegate>
+    : TabCollectionViewController<TabGridConsumer,
+                                  ZoomTransitionDelegate,
+                                  MenuPresentationDelegate>
 // Dispatcher to handle commands.
-@property(nonatomic, weak) id<SettingsCommands, TabGridCommands> dispatcher;
+@property(nonatomic, weak)
+    id<SettingsCommands, TabGridCommands, ToolsMenuCommands>

[edchin, 2017/04/10 05:50:57]

Probably requires an update to showcase.

[sczs, 2017/04/11 18:47:59]

Good catch. Done.

+        dispatcher;
 @end
 
 #endif  // IOS_CLEAN_CHROME_BROWSER_UI_TAB_GRID_TAB_GRID_VIEW_CONTROLLER_H_