Updating Pin Entry View and creating Connection Status View.

remoting/client/ios/app/host_view_controller.mm

 // 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.
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 #import "remoting/client/ios/app/host_view_controller.h"
 
 #import "ios/third_party/material_components_ios/src/components/Buttons/src/MaterialButtons.h"
+#import "remoting/client/ios/display/gl_display_handler.h"

[Yuwei, 2017/05/01 23:01:15]

What is this line for?

[nicholss, 2017/05/02 16:39:40]

Line 68 uses the display handler. In this CL I also removed the include for
gl_display_handler and used a forward declare. I am trying to clean that all up
now that I understand how to do it. So part of that work is including classes
where they are used in the m files.

[Yuwei, 2017/05/02 18:24:44]

Acknowledged.

 #import "remoting/client/ios/session/remoting_client.h"
 
 static const CGFloat kFabInset = 15.f;
 
 @interface HostViewController () {
   RemotingClient* _client;
 }
 @end
 
 @implementation HostViewController
@@ skipping 57 matching lines @@
 #pragma mark - Private
 
 - (void)didTap:(id)sender {
   // TODO(nicholss): The FAB is being used to close the window at the moment
   // just as a demo  as the integration continues. This will not be the case
   // in the final app.
   [self dismissViewControllerAnimated:YES completion:nil];
 }
 
 @end