[CRD iOS] Cleanup ClientGestures

remoting/ios/client_gestures.h

 // Copyright 2017 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 REMOTING_IOS_CLIENT_GESTURES_H_
 #define REMOTING_IOS_CLIENT_GESTURES_H_
 
 #import <Foundation/Foundation.h>
 #import <UIKit/UIKit.h>
 
 @class RemotingClient;
 
-typedef NS_ENUM(NSInteger, HostInputScheme) {
-  // Mouse cursor is shown
-  // Dragging or Panning, moves the mouse cursor
-  // Tapping causes mouse input at the cursor location
-  HostInputSchemeTrackpad = 0,  // Default
-  // Mouse cursor is not shown
-  // Dragging or Panning is similar to a map
-  // Tapping causes mouse input at the tap location
-  HostInputSchemeTouch = 1
-};
-
-typedef NS_ENUM(NSInteger, MouseButton) {
-  NO_BUTTON = 0,
-  LEFT_BUTTON = 1,
-  MIDDLE_BUTTON = 2,
-  RIGHT_BUTTON = 3,
-};
-
 @protocol ClientGesturesDelegate<NSObject>
 - (void)keyboardShouldShow;
 - (void)keyboardShouldHide;
 @end
 
-@interface ClientGestures : NSObject<UIGestureRecognizerDelegate> {
- @private
-  UILongPressGestureRecognizer* _longPressRecognizer;
-  UIPanGestureRecognizer* _panRecognizer;
-  UIPanGestureRecognizer* _flingRecognizer;
-  UIPanGestureRecognizer* _scrollRecognizer;
-  UIPanGestureRecognizer* _threeFingerPanRecognizer;
-  UIPinchGestureRecognizer* _pinchRecognizer;
-  UITapGestureRecognizer* _singleTapRecognizer;
-  UITapGestureRecognizer* _twoFingerTapRecognizer;
-  UITapGestureRecognizer* _threeFingerTapRecognizer;
-  UIScreenEdgePanGestureRecognizer* _edgeGesture;
-  UISwipeGestureRecognizer* _swipeGesture;
-
-  __weak UIView* _view;
-  __weak RemotingClient* _client;
-
-  HostInputScheme _inputScheme;
-}
+@interface ClientGestures : NSObject
 
 - (instancetype)initWithView:(UIView*)view client:(RemotingClient*)client;
 
-// Zoom in/out
-- (IBAction)pinchGestureTriggered:(UIPinchGestureRecognizer*)sender;
-// Left mouse click, moves cursor
-- (IBAction)tapGestureTriggered:(UITapGestureRecognizer*)sender;
-// Scroll the view in 2d
-- (IBAction)panGestureTriggered:(UIPanGestureRecognizer*)sender;
-// Handle one finger fling gesture
-- (IBAction)flingGestureTriggered:(UIPanGestureRecognizer*)sender;
-// Handle two finger scroll gesture
-- (IBAction)scrollGestureTriggered:(UIPanGestureRecognizer*)sender;
-// Right mouse click and drag, moves cursor
-- (IBAction)longPressGestureTriggered:(UILongPressGestureRecognizer*)sender;
-// Right mouse click
-- (IBAction)twoFingerTapGestureTriggered:(UITapGestureRecognizer*)sender;
-// Middle mouse click
-- (IBAction)threeFingerTapGestureTriggered:(UITapGestureRecognizer*)sender;
-// Show hidden menus.  Swipe up for keyboard, swipe down for navigation menu
-- (IBAction)threeFingerPanGestureTriggered:(UIPanGestureRecognizer*)sender;
-
 @property(weak, nonatomic) id<ClientGesturesDelegate> delegate;
 
 @end
 
 #endif  //  REMOTING_IOS_CLIENT_GESTURES_H_