Adds sync brokering to Windows EDK

mojo/edk/system/BUILD.gn

 # 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.
 
 import("//build/config/nacl/config.gni")
 import("//testing/test.gni")
 import("../../../mojo/public/tools/bindings/mojom.gni")
 
 if (is_android) {
   import("//build/config/android/config.gni")
   import("//build/config/android/rules.gni")
 }
 
 component("system") {
   output_name = "mojo_system_impl"
 
   sources = [
     "atomic_flag.h",
     "awakable.h",
     "awakable_list.cc",
     "awakable_list.h",
     "broker.h",
+    "broker_host.cc",
     "broker_host.h",
-    "broker_host_posix.cc",
     "broker_posix.cc",
+    "broker_win.cc",
     "channel.cc",
     "channel.h",
     "channel_posix.cc",
     "channel_win.cc",
     "configuration.cc",
     "configuration.h",
     "core.cc",
     "core.h",
     "data_pipe_consumer_dispatcher.cc",
     "data_pipe_consumer_dispatcher.h",
@@ skipping 63 matching lines @@
 
   if (is_mac && !is_ios) {
     sources += [
       "mach_port_relay.cc",
       "mach_port_relay.h",
     ]
   }
 
   if (is_nacl && !is_nacl_nonsfi) {
     sources -= [
-      "broker_host_posix.cc",
+      "broker_host.cc",
       "broker_posix.cc",
       "channel_posix.cc",
       "remote_message_pipe_bootstrap.cc",
     ]
   }
 
   # Use target_os == "chromeos" instead of is_chromeos because we need to
   # build NaCl targets (i.e. IRT) for ChromeOS the same as the rest of ChromeOS.
   if (is_android || target_os == "chromeos") {
     defines += [ "MOJO_EDK_LEGACY_PROTOCOL" ]
@@ skipping 85 matching lines @@
       ":test_utils",
       "//base",
       "//base/test:test_support",
       "//mojo/edk/system",
       "//mojo/edk/test:run_all_perftests",
       "//mojo/edk/test:test_support",
       "//testing/gtest",
     ]
   }
 }