Merge "Make CellIdentity#getPlmn() Publicly Accessible" into rvc-dev am: 8c2fc26310 am: 377a8f6f4a

Change-Id: I0a18415de9359fcb259a1b28c01f41de6c9fcbd0

telephony/java/android/telephony/CellIdentity.java

@@ -211,7 +211,7 @@ public abstract class CellIdentity implements Parcelable {
     }
 
     /** @hide */
-    protected String getPlmn() {
+    public @Nullable String getPlmn() {
         if (mMccStr == null || mMncStr == null) return null;
         return mMccStr + mMncStr;
     }