Remove langId model from being a libtextclassifier dependency.

Test: Checked that lang id model is no longer installed by default.
adb shell ls /etc/textclassifier

Bug: 62571798
Change-Id: I717f0d324ca088708a22088496885f60de98e35a
diff --git a/Android.mk b/Android.mk
index d579d0e..1cf73d0 100644
--- a/Android.mk
+++ b/Android.mk
@@ -71,8 +71,7 @@
 LOCAL_SHARED_LIBRARIES += libprotobuf-cpp-lite
 LOCAL_SHARED_LIBRARIES += liblog
 LOCAL_SHARED_LIBRARIES += libicuuc libicui18n
-LOCAL_REQUIRED_MODULES := textclassifier.langid.model
-LOCAL_REQUIRED_MODULES += textclassifier.smartselection.en.model
+LOCAL_REQUIRED_MODULES := textclassifier.smartselection.en.model
 
 LOCAL_ADDITIONAL_DEPENDENCIES += $(LOCAL_PATH)/jni.lds
 LOCAL_LDFLAGS += -Wl,-version-script=$(LOCAL_PATH)/jni.lds