More header untangling.

Change-Id: I090943775cbda8d9515cdb484957f6b05d5b1799
diff --git a/rsMesh.cpp b/rsMesh.cpp
index f9dbc33..399a52b 100644
--- a/rsMesh.cpp
+++ b/rsMesh.cpp
@@ -15,6 +15,7 @@
  */
 
 #include "rsContext.h"
+#include "rsMesh.h"
 #include "rs.h"
 
 using namespace android;