It2Me native messaging: GYP and source refactoring

remoting/host/native_messaging/native_messaging_reader.h

Index: remoting/host/native_messaging/native_messaging_reader.h
diff --git a/remoting/host/setup/native_messaging_reader.h b/remoting/host/native_messaging/native_messaging_reader.h
similarity index 92%
rename from remoting/host/setup/native_messaging_reader.h
rename to remoting/host/native_messaging/native_messaging_reader.h
index b9c81c335a4a44f3cd17dab3cf5b818472f4a6ed..06eb4cc1cd14ce2f3226b734e8c5de3cbc7ec3f4 100644
--- a/remoting/host/setup/native_messaging_reader.h
+++ b/remoting/host/native_messaging/native_messaging_reader.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef REMOTING_HOST_SETUP_NATIVE_MESSAGING_READER_H_
-#define REMOTING_HOST_SETUP_NATIVE_MESSAGING_READER_H_
+#ifndef REMOTING_HOST_NATIVE_MESSAGING_NATIVE_MESSAGING_READER_H_
+#define REMOTING_HOST_NATIVE_MESSAGING_NATIVE_MESSAGING_READER_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
@@ -73,4 +73,4 @@ class NativeMessagingReader {
 
 }  // namespace remoting
 
-#endif  // REMOTING_HOST_SETUP_NATIVE_MESSAGING_READER_H_
+#endif  // REMOTING_HOST_NATIVE_MESSAGING_NATIVE_MESSAGING_READER_H_