AccessibilityNodeInfo bounds in screen incorrect if application scale not one.

1. If the application does not accommodate different screen density the
   system applies an application scale equal to the device density over
   the a default density. The AccessibilityNodeInfo coordinates were not
   reported after applying the compatibility scale, therefore the bounds
   in parent and screen were not as perceived by the user.

bug:6764586

Change-Id: Iae2d6ea81049364194c7cb09df2240b5eda3d939