Moving the iOS directory to be remoting top level.

remoting/client/ios/app/host_view_controller.h

Index: remoting/client/ios/app/host_view_controller.h
diff --git a/remoting/client/ios/app/host_view_controller.h b/remoting/client/ios/app/host_view_controller.h
deleted file mode 100644
index b1d700b607c054f776d1514ea2db389b7e0fb6b3..0000000000000000000000000000000000000000
--- a/remoting/client/ios/app/host_view_controller.h
+++ /dev/null
@@ -1,23 +0,0 @@
-// 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_CLIENT_IOS_APP_HOST_VIEW_CONTROLLER_H_
-#define REMOTING_CLIENT_IOS_APP_HOST_VIEW_CONTROLLER_H_
-
-#import <UIKit/UIKit.h>
-
-#include "remoting/client/ios/display/gl_display_handler.h"
-
-@class RemotingClient;
-
-// We don't inherit it from GLKViewController since it uses its rendering loop,
-// which will swap buffers when the GLRenderer is writing and causes screen
-// tearing issues. Instead we use GlDisplayHandler to handle the rendering loop.
-@interface HostViewController : UIViewController
-
-- (id)initWithClient:(RemotingClient*)client;
-
-@end
-
-#endif  // REMOTING_CLIENT_IOS_APP_REMOTING_HOST_VIEW_CONTROLLER_H_