Stop using libstdc++.

These are already getting libc++, so it isn't necessary. If any of the
other static libraries (such as adb) use new or delete from libc++,
there will be symbol collisions.

Change-Id: I55e43ec60006d3c2403122fa1174bde06f18e09f
diff --git a/applypatch/Android.mk b/applypatch/Android.mk
index 4984093..861edd2 100644
--- a/applypatch/Android.mk
+++ b/applypatch/Android.mk
@@ -29,7 +29,7 @@
 LOCAL_MODULE := applypatch
 LOCAL_C_INCLUDES += bootable/recovery
 LOCAL_STATIC_LIBRARIES += libapplypatch libmtdutils libmincrypt libbz
-LOCAL_SHARED_LIBRARIES += libz libcutils libstdc++ libc
+LOCAL_SHARED_LIBRARIES += libz libcutils libc
 
 include $(BUILD_EXECUTABLE)
 
@@ -41,7 +41,7 @@
 LOCAL_MODULE_TAGS := eng
 LOCAL_C_INCLUDES += bootable/recovery
 LOCAL_STATIC_LIBRARIES += libapplypatch libmtdutils libmincrypt libbz
-LOCAL_STATIC_LIBRARIES += libz libcutils libstdc++ libc
+LOCAL_STATIC_LIBRARIES += libz libcutils libc
 
 include $(BUILD_EXECUTABLE)