Move debuggerd to libc++.

Bug: 15193147
Change-Id: I935a08e98077b688d1735fb5b84a615cb7df8810
diff --git a/debuggerd/Android.mk b/debuggerd/Android.mk
index c33b263..1b8b98d 100644
--- a/debuggerd/Android.mk
+++ b/debuggerd/Android.mk
@@ -28,8 +28,6 @@
     liblog \
     libselinux \
 
-include external/stlport/libstlport.mk
-
 LOCAL_MODULE := debuggerd
 LOCAL_MODULE_STEM_32 := debuggerd
 LOCAL_MODULE_STEM_64 := debuggerd64