Do not use a user tag on apps, as it is ignored.

The build system does not honor user tags on apps,
and setting it is misleading.

This removes the confusion by making the makefiles
behave like they read.

Change-Id: I7c5feba1c7d07f915b97dd098584f29938a4c885
diff --git a/tests/appwidgets/AppWidgetHostTest/Android.mk b/tests/appwidgets/AppWidgetHostTest/Android.mk
index 1bb1e54..4d0c704 100644
--- a/tests/appwidgets/AppWidgetHostTest/Android.mk
+++ b/tests/appwidgets/AppWidgetHostTest/Android.mk
@@ -1,7 +1,7 @@
 LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
 
-LOCAL_MODULE_TAGS := user
+LOCAL_MODULE_TAGS := optional
 
 LOCAL_SRC_FILES := $(call all-subdir-java-files)
 
diff --git a/tests/appwidgets/AppWidgetProviderTest/Android.mk b/tests/appwidgets/AppWidgetProviderTest/Android.mk
index c87a0f2..6084fb9 100644
--- a/tests/appwidgets/AppWidgetProviderTest/Android.mk
+++ b/tests/appwidgets/AppWidgetProviderTest/Android.mk
@@ -1,7 +1,7 @@
 LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
 
-LOCAL_MODULE_TAGS := user
+LOCAL_MODULE_TAGS := optional
 
 LOCAL_SRC_FILES := $(call all-subdir-java-files)