Rename CONTACT_METADATA_SYNC GService Flag.

Rename it to CONTACT_METADATA_SYNC_ENABLED.

BUG 28295805

Change-Id: Ib1f735b082a2ff6cca93e377b3eaaaf7cd396b8d
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 370cd57..7b4be71 100755
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -8875,10 +8875,19 @@
         /**
          * Whether to enable contacts metadata syncing or not
          * The value 1 - enable, 0 - disable
+         *
+         * @removed
          */
+        @Deprecated
         public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync";
 
         /**
+         * Whether to enable contacts metadata syncing or not
+         * The value 1 - enable, 0 - disable
+         */
+        public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled";
+
+        /**
          * Whether to enable cellular on boot.
          * The value 1 - enable, 0 - disable
          * @hide