Remove unneeded/now-broken saveAsNewAPIHadoopFile overload.

core/src/main/scala/spark/PairRDDFunctions.scala

@@ -485,18 +485,6 @@ class PairRDDFunctions[K: ClassManifest, V: ClassManifest](
     saveAsNewAPIHadoopFile(path, getKeyClass, getValueClass, fm.erasure.asInstanceOf[Class[F]])
   }
 
-  /**
-   * Output the RDD to any Hadoop-supported file system, using a new Hadoop API `OutputFormat`
-   * (mapreduce.OutputFormat) object supporting the key and value types K and V in this RDD.
-   */
-  def saveAsNewAPIHadoopFile(
-      path: String,
-      keyClass: Class[_],
-      valueClass: Class[_],
-      outputFormatClass: Class[_ <: NewOutputFormat[_, _]]) {
-    saveAsNewAPIHadoopFile(path, keyClass, valueClass, outputFormatClass)
-  }
-
   /**
    * Output the RDD to any Hadoop-supported file system, using a new Hadoop API `OutputFormat`
    * (mapreduce.OutputFormat) object supporting the key and value types K and V in this RDD.