MQDescriptor is now a predefined type.

b/31091383 Adding WireMQDescriptor as a hidl type

Change-Id: I8eb7f25dd35bc1e33393b9c563152c3a1551419b
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/generateCpp.cpp b/generateCpp.cpp
index 2679092..3543e97 100644
--- a/generateCpp.cpp
+++ b/generateCpp.cpp
@@ -147,6 +147,7 @@
 
     out << "#include <hidl/HidlSupport.h>\n";
     out << "#include <hidl/IServiceManager.h>\n";
+    out << "#include <hidl/MQDescriptor.h>\n";
 
     if (isInterface) {
         out << "#include <hidl/Status.h>\n";