tree eda6c8df9998206263271e0f3e9cbde9f1697b93
parent e1f2a720690a6ef02078705b42f3465713ee36fb
author Peter Qiu <zqiu@google.com> 1485809709 -0800
committer Jesse Badash <badash@google.com> 1485819657 +0000

WifiInstaller: add permission for access downloaded files

The previous fix for the security vulnerability b/33178389
add the code to drop the downloaded installation file but
forget to update the manifest for additional permission.  This
omission was due to that the original fix was merged from
mnc-dev, which doesn't have such permission requirement.

So add the required permission for deleting downloaded
installation file.

Bug: 33178389
Test: Verify WifiInstaller works and not crashing due permission
      denied exception

Change-Id: I987ad73dde0e3cc5b920cd08830dd065c47be402
(cherry picked from commit 9a9e51727a5cdaf3ac10c98e1ea4661bc13a11c7)