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

Change-Id: I730a9ede1c028ff6477630f1a64d3c6f88a40583

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;
     }