tree b76b8141ca930566b0ff2515936ef515f7eada77
parent 4b4cc18e6c04cc755afc06b75cbeff07f629f968
author Xihua Chen <xihua.chen@intel.com> 1540452752 +0800
committer Gaurav Sarode <sgaurav@google.com> 1553639891 -0700

SystemUpdater: allow to access removable storage

Add WRITE_MEDIA_STORAGE permission in SystemUpdater,
allow it to select OTA package in removable storage,
such as USB stick or SD card.

Test: can access OTA package file from removable storage
      in Local System Update
Fixes: 117863326

Change-Id: Ia06f6cde5b6704d799ec198b70f98658904ce98a
(cherry picked from commit ce01a11e58506721c243bb14ec1e8848cb70f734)