Added code to log the current value of the "allow unknown sources" setting after
successful package installation.

Change-Id: Id8de7ae94e3b3b68e033c24649ca67324d894ce8
diff --git a/services/java/com/android/server/EventLogTags.logtags b/services/java/com/android/server/EventLogTags.logtags
index 41f7335..dd50beb 100644
--- a/services/java/com/android/server/EventLogTags.logtags
+++ b/services/java/com/android/server/EventLogTags.logtags
@@ -114,6 +114,8 @@
 # Package Manager ready:
 3100 boot_progress_pms_ready (time|2|3)
 # + check activity_launch_time for Home app
+# Value of "unknown sources" setting at app install time
+3110 unknown_sources_enabled (value|1)
 
 
 # ---------------------------