Change namespace from renderscriptCpp to RSC

Change-Id: I6c40a91d3afad8411d0ad49088a8e52c251b7038
diff --git a/cpp/Script.cpp b/cpp/Script.cpp
index 074c463..09d541d 100644
--- a/cpp/Script.cpp
+++ b/cpp/Script.cpp
@@ -20,7 +20,7 @@
 #include "RenderScript.h"
 
 using namespace android;
-using namespace renderscriptCpp;
+using namespace RSC;
 
 void Script::invoke(uint32_t slot, const void *v, size_t len) const {
     rsScriptInvokeV(mRS->getContext(), getID(), slot, v, len);