Allow setting silent/none for custom contact ringtone

Bug: 8107903
Change-Id: Ie4ffa5b37d91f43a2f94b65674e05dd9ab348fd9
diff --git a/src/com/android/contacts/detail/ContactLoaderFragment.java b/src/com/android/contacts/detail/ContactLoaderFragment.java
index a239d47..4ceebc6 100644
--- a/src/com/android/contacts/detail/ContactLoaderFragment.java
+++ b/src/com/android/contacts/detail/ContactLoaderFragment.java
@@ -416,8 +416,8 @@
         intent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_DEFAULT, true);
         // Show only ringtones
         intent.putExtra(RingtoneManager.EXTRA_RINGTONE_TYPE, RingtoneManager.TYPE_RINGTONE);
-        // Don't show 'Silent'
-        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_SILENT, false);
+        // Allow the user to pick a silent ringtone
+        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_SILENT, true);
 
         Uri ringtoneUri;
         if (mCustomRingtone != null) {