tree 9278d9ce7c8d68a85dd049ed1ea5b64d84135fc0
parent d5cec5e752821ca2710101b626b3a3ca07fdb7f8
author Renaud Paquay <rpaquay@google.com> 1478194673 -0700
committer David Pursehouse <dpursehouse@collab.net> 1496053951 +0900

Workaround shutil.rmtree limitation on Windows

By default, shutil.rmtree raises an exception when deleting readonly
files on Windows.

Replace all shutil.rmtree with platform_utils.rmtree, which adds an
error handler to make files read-write when they can't be deleted.

Change-Id: I9cfea9a7b3703fb16a82cf69331540c2c179ed53