Upstream Chrome on iOS source code [2/11].

ios/chrome/browser/ui/activity_services/activity_service_controller.h

Index: ios/chrome/browser/ui/activity_services/activity_service_controller.h
diff --git a/ios/chrome/browser/ui/activity_services/activity_service_controller.h b/ios/chrome/browser/ui/activity_services/activity_service_controller.h
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index 0000000000000000000000000000000000000000..2982909c6218f6156769a4efee1bd8636965df4a
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+++ b/ios/chrome/browser/ui/activity_services/activity_service_controller.h
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+// Copyright 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.
+
+#ifndef IOS_CHROME_BROWSER_UI_ACTIVITY_SERVICES_ACTIVITY_SERVICE_CONTROLLER_H_
+#define IOS_CHROME_BROWSER_UI_ACTIVITY_SERVICES_ACTIVITY_SERVICE_CONTROLLER_H_
+
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+
+#import "ios/chrome/browser/ui/activity_services/share_protocol.h"
+
+@class ShareToData;
+
+// Controller to show the built-in services (e.g. Copy, Printing) and services
+// offered by iOS App Extensions (Share, Action).
+@interface ActivityServiceController : NSObject<ShareProtocol>
+
+// Return the singleton ActivityServiceController.
++ (instancetype)sharedInstance;
+
+@end
+
+#endif  // IOS_CHROME_BROWSER_UI_ACTIVITY_SERVICES_ACTIVITY_SERVICE_CONTROLLER_H_