Merge "Add buildExternalStorageAndroidObbDirs()." into rvc-dev am: 1ed01451ed am: 39d29f922e am: 4a6798c9a9

Change-Id: Ic33a775bb4637e41dd6fc2adb21f278c4efe4aed

core/java/android/os/Environment.java

@@ -974,6 +974,15 @@ public class Environment {
         return sCurrentUser.buildExternalStorageAndroidDataDirs();
     }
 
+    /**
+     * Returns the path for android-specific OBB data on the SD card.
+     * @hide
+     */
+    public static File[] buildExternalStorageAndroidObbDirs() {
+        throwIfUserRequired();
+        return sCurrentUser.buildExternalStorageAndroidObbDirs();
+    }
+
     /**
      * Generates the raw path to an application's data
      * @hide