Remove old Chromoting iOS client

remoting/ios/host_cell.mm

Index: remoting/ios/host_cell.mm
diff --git a/remoting/ios/host_cell.mm b/remoting/ios/host_cell.mm
deleted file mode 100644
index 490a94e7402c7fc2f24ad37f235140ca15ffadd6..0000000000000000000000000000000000000000
--- a/remoting/ios/host_cell.mm
+++ /dev/null
@@ -1,20 +0,0 @@
-// 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.
-
-#if !defined(__has_feature) || !__has_feature(objc_arc)
-#error "This file requires ARC support."
-#endif
-
-#import "remoting/ios/host_cell.h"
-
-@implementation HostCell
-
-// Override UITableViewCell
-- (id)initWithStyle:(UITableViewCellStyle)style
-    reuseIdentifier:(NSString*)reuseIdentifier {
-  self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
-  return self;
-}
-
-@end