Add getName to renderscript base object

Change-Id: Ia28f88d2c9d679692778641548fdac08c1041d02

api/current.txt

@@ -17045,6 +17045,7 @@ package android.renderscript {
 
   public class BaseObj {
     method public synchronized void destroy();
+    method public java.lang.String getName();
     method public void setName(java.lang.String);
   }
 

graphics/java/android/renderscript/BaseObj.java

@@ -97,6 +97,13 @@ public class BaseObj {
         }
     }
 
+    /**
+     * @return name of the renderscript object
+     */
+    public String getName() {
+        return mName;
+    }
+
     protected void finalize() throws Throwable {
         if (!mDestroyed) {
             if(mID != 0 && mRS.isAlive()) {