Remove stlport from global package list.

This is now whitelisted per device.

Bug: http://b/15193147
Change-Id: I7fcd0891242fb552a17753b151cf431a398bbc44
diff --git a/target/product/embedded.mk b/target/product/embedded.mk
index a408860..f0d74df 100644
--- a/target/product/embedded.mk
+++ b/target/product/embedded.mk
@@ -52,7 +52,6 @@
     libpower \
     libsigchain \
     libstdc++ \
-    libstlport \
     libsurfaceflinger \
     libsurfaceflinger_ddmconnection \
     libsysutils \