Whitelist windows module

Bug: 23566667
Change-Id: I4fa1243421885a0c1a8febbbcefb0d7e9cdcc99b
diff --git a/opengl/libs/Android.mk b/opengl/libs/Android.mk
index cc9b50c..0b64844 100644
--- a/opengl/libs/Android.mk
+++ b/opengl/libs/Android.mk
@@ -138,6 +138,7 @@
 #
 
 LOCAL_MODULE:= libETC1
+LOCAL_MODULE_HOST_OS := darwin linux windows
 
 include $(BUILD_HOST_STATIC_LIBRARY)