Moving CRD Windows targets to subdirectories.

remoting/build/config/BUILD.gn

Index: remoting/build/config/BUILD.gn
diff --git a/remoting/build/config/BUILD.gn b/remoting/build/config/BUILD.gn
index dea58eb7f171a7f33186ba591f76f57aef25d9fb..a06726775ca06ed1ad5ce158714c4d47ed08f012 100644
--- a/remoting/build/config/BUILD.gn
+++ b/remoting/build/config/BUILD.gn
@@ -4,6 +4,7 @@
 
 import("//build/config/features.gni")
 import("//build/util/version.gni")
+import("//remoting/remoting_options.gni")
 
 # TODO(nicholss): Move this and other defines to version.h.in.
 # Various remoting targets need this version definition.
@@ -16,3 +17,19 @@ config("enable_webrtc_remoting_client") {
     defines = [ "ENABLE_WEBRTC_REMOTING_CLIENT=1" ]
   }
 }
+
+config("remoting_me2me_host") {
+  defines = []
+
+  if (is_mac && is_official_build) {
+    defines += [ "USE_REMOTING_MACOSX_INTERNAL" ]
+  }
+
+  if (is_win && remoting_multi_process != 0 && remoting_rdp_session != 0) {
+    defines += [ "REMOTING_RDP_SESSION" ]
+  }
+
+  if (remoting_multi_process != 0) {
+    defines += [ "REMOTING_MULTI_PROCESS" ]
+  }
+}