Adapt to new location of libcore

Change-Id: I0dcadda241e7fd2a7429f9dd43d1ff5e945e5467
diff --git a/NativeCode.mk b/NativeCode.mk
index d32307e..41ca7cb 100644
--- a/NativeCode.mk
+++ b/NativeCode.mk
@@ -74,7 +74,7 @@
 
 # Extract out the allowed LOCAL_* variables. Note: $(sort) also
 # removes duplicates.
-core_c_includes := $(sort dalvik/libcore/include $(LOCAL_C_INCLUDES) $(JNI_H_INCLUDE))
+core_c_includes := $(sort libcore/include $(LOCAL_C_INCLUDES) $(JNI_H_INCLUDE))
 core_shared_libraries := $(sort $(LOCAL_SHARED_LIBRARIES))
 core_static_libraries := $(sort $(LOCAL_STATIC_LIBRARIES))