Revert of Use ChannelMojo between the remoting daemon and network processes.

remoting/host/win/BUILD.gn

 # Copyright 2016 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.
 
 import("//remoting/build/config/remoting_build.gni")
 import("//remoting/host/installer/win/generate_clsids.gni")
 import("//build/toolchain/win/midl.gni")
 import("//build/win/message_compiler.gni")
 
 group("all") {
@@ skipping 360 matching lines @@
     ":remoting_lib_idl",
     ":remoting_lib_ps",
     ":remoting_windows_resources",
     ":win",
     "//base",
     "//base:base_static",
     "//base/allocator",
     "//base/third_party/dynamic_annotations",
     "//build/win:default_exe_manifest",
     "//ipc",
-    "//mojo/edk/system",
     "//net",
     "//remoting/base",
     "//remoting/base:breakpad",
     "//remoting/codec",
     "//remoting/host:host",
     "//remoting/host:remoting_me2me_host_static",
     "//remoting/host/it2me:common",
     "//remoting/host/native_messaging",
     "//remoting/host/security_key:main",
     "//remoting/host/setup",
@@ skipping 88 matching lines @@
 
   output = "$root_gen_dir/remoting/{{source_name_part}}"
 
   locale_dir = webapp_locale_dir
 
   encoding = "utf-16"
 
   locales = remoting_locales
 }
 # TODO(GYP) More Windows remoting targets from remoting_host_win.gypi