Merge change 7545 into donut

* changes:
  MountListener: When we connect to vold, explicitly mount external storage. Vold no longer mounts storage automatically so it doesnt interfere with the framework booting.

services/java/com/android/server/MountListener.java

@@ -202,6 +202,7 @@ final class MountListener implements Runnable {
             byte[] buffer = new byte[100];
 
             writeCommand(VOLD_CMD_SEND_UMS_STATUS);
+            mountMedia(Environment.getExternalStorageDirectory().getAbsolutePath());
             
             while (true) {
                 int count = inputStream.read(buffer);