Hide resourceDirs from public API

Change-Id: I070558c0adca43c8650ac740d3cda4334d0f4a50
diff --git a/core/java/android/content/pm/ApplicationInfo.java b/core/java/android/content/pm/ApplicationInfo.java
index 808c839..6591313 100644
--- a/core/java/android/content/pm/ApplicationInfo.java
+++ b/core/java/android/content/pm/ApplicationInfo.java
@@ -270,6 +270,8 @@
      * Full paths to the locations of extra resource packages this application
      * uses. This field is only used if there are extra resource packages,
      * otherwise it is null.
+     * 
+     * {@hide}
      */
     public String[] resourceDirs;