tree f7706c67bdb60d4c12ef3054688939a657ebe26e
parent 54fa66dc58f965b276433e08ecebbe268f66de4c
author Alex Deymo <deymo@chromium.org> 1411710896 -0700
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1412233354 +0000

update_engine: Include direction="in" in all method args missing it.

The instrospect.dtd specifies:
  <!-- Method arguments SHOULD include "direction",
       while signal and error arguments SHOULD not (since there's no point).
       The DTD format can't express that subtlety. -->
  <!ATTLIST arg direction (in|out) "in">

This make the direction="in" the default for args that are part of
method tags. Nevertheless, these args SHOULD include the direction.

This patch adds direction="in" to all the method args, and fixes the
indent.

BUG=None
TEST=`generate-chromeos-dbus-bindings --input=update_engine/update_engine.xml` now works.

Change-Id: I96c86b05395d51a7697790f627464c3e568d9c12
Reviewed-on: https://chromium-review.googlesource.com/220133
Tested-by: Alex Deymo <deymo@chromium.org>
Reviewed-by: David Zeuthen <zeuthen@chromium.org>
Commit-Queue: Alex Deymo <deymo@chromium.org>