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/core/res/Android.mk b/core/res/Android.mk
index 78cb86d..7d11148 100644
--- a/core/res/Android.mk
+++ b/core/res/Android.mk
@@ -24,7 +24,7 @@
 # since these resources will be used by many apps.
 LOCAL_AAPT_FLAGS := -x
 
-LOCAL_MODULE_TAGS := user
+LOCAL_MODULE_TAGS := optional
 
 # Install this alongside the libraries.
 LOCAL_MODULE_PATH := $(TARGET_OUT_JAVA_LIBRARIES)
diff --git a/opengl/tests/gl2_jni/Android.mk b/opengl/tests/gl2_jni/Android.mk
index 81247df..384966c 100644
--- a/opengl/tests/gl2_jni/Android.mk
+++ b/opengl/tests/gl2_jni/Android.mk
@@ -11,7 +11,7 @@
 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/opengl/tests/gl_jni/Android.mk b/opengl/tests/gl_jni/Android.mk
index 4029fa1..f1bd31d 100644
--- a/opengl/tests/gl_jni/Android.mk
+++ b/opengl/tests/gl_jni/Android.mk
@@ -11,7 +11,7 @@
 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/opengl/tests/gldual/Android.mk b/opengl/tests/gldual/Android.mk
index e73c249..995a5d7 100644
--- a/opengl/tests/gldual/Android.mk
+++ b/opengl/tests/gldual/Android.mk
@@ -11,7 +11,7 @@
 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/packages/SettingsProvider/Android.mk b/packages/SettingsProvider/Android.mk
index 724e988..bf4ab1b 100644
--- a/packages/SettingsProvider/Android.mk
+++ b/packages/SettingsProvider/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/packages/TtsService/Android.mk b/packages/TtsService/Android.mk
index 2737fb4..5eb6b9c 100644
--- a/packages/TtsService/Android.mk
+++ b/packages/TtsService/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/packages/VpnServices/Android.mk b/packages/VpnServices/Android.mk
index eb27ed5..6cdf674 100644
--- a/packages/VpnServices/Android.mk
+++ b/packages/VpnServices/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/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)