Moving the iOS directory to be remoting top level.

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"
-
-#include <memory>
-
-#import <GLKit/GLKit.h>
-
-#import "ios/third_party/material_components_ios/src/components/Buttons/src/MaterialButtons.h"
-#import "remoting/client/ios/client_gestures.h"
-#import "remoting/client/ios/session/remoting_client.h"
-
-#include "remoting/client/gesture_interpreter.h"
-
-static const CGFloat kFabInset = 15.f;
-
-@interface HostViewController () {
-  RemotingClient* _client;
-  MDCFloatingButton* _floatingButton;
-
-  ClientGestures* _clientGestures;
-}
-@end
-
-@implementation HostViewController
-
-- (id)initWithClient:(RemotingClient*)client {
-  self = [super init];
-  if (self) {
-    _client = client;
-  }
-  return self;
-}
-
-#pragma mark - UIViewController
-
-- (void)loadView {
-  self.view = [[GLKView alloc] initWithFrame:CGRectZero];
-}
-
-- (void)viewDidLoad {
-  [super viewDidLoad];
-  _floatingButton =
-      [MDCFloatingButton floatingButtonWithShape:MDCFloatingButtonShapeMini];
-  [_floatingButton setTitle:@"+" forState:UIControlStateNormal];
-  [_floatingButton addTarget:self
-                      action:@selector(didTap:)
-            forControlEvents:UIControlEventTouchUpInside];
-
-  UIImage* settingsImage = [UIImage imageNamed:@"Settings"];
-  [_floatingButton setImage:settingsImage forState:UIControlStateNormal];
-  [_floatingButton sizeToFit];
-  [self.view addSubview:_floatingButton];
-}
-
-- (void)viewDidUnload {
-  [super viewDidUnload];
-  // TODO(nicholss): There needs to be a hook to tell the client we are done.
-}
-
-- (BOOL)prefersStatusBarHidden {
-  return YES;
-}
-
-- (void)viewDidAppear:(BOOL)animated {
-  [super viewDidAppear:animated];
-  GLKView* glView = (GLKView*)self.view;
-  glView.context = [_client.displayHandler GetEAGLContext];
-  [_client.displayHandler onSurfaceCreated:glView];
-
-  // viewDidLayoutSubviews may be called before viewDidAppear, in which case
-  // the surface is not ready and onSurfaceChanged will be no-op.
-  // Call onSurfaceChanged here to cover that case.
-  [_client surfaceChanged:self.view.frame];
-}
-
-- (void)viewWillAppear:(BOOL)animated {
-  [super viewWillAppear:animated];
-
-  _clientGestures =
-      [[ClientGestures alloc] initWithView:self.view client:_client];
-}
-
-- (void)viewWillDisappear:(BOOL)animated {
-  [super viewWillDisappear:animated];
-
-  _clientGestures = nil;
-}
-
-- (void)viewDidLayoutSubviews {
-  [super viewDidLayoutSubviews];
-
-  [_client surfaceChanged:self.view.frame];
-
-  CGSize btnSize = _floatingButton.frame.size;
-  _floatingButton.frame =
-      CGRectMake(self.view.frame.size.width - btnSize.width - kFabInset,
-                 self.view.frame.size.height - btnSize.height - kFabInset,
-                 btnSize.width, btnSize.height);
-}
-
-#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.
-  [_client disconnectFromHost];
-  [self dismissViewControllerAnimated:YES completion:nil];
-}
-
-@end