tree d8ab8fead171ecce716ee4b1ae90d5fda4395ea1
parent 942dc885937c3dd89daa400837cee1770e58cd0d
author hashimoto <hashimoto@chromium.org> 1472707118 -0700
committer Commit bot <commit-bot@chromium.org> 1472707231 +0000

dbus: Rewrite ObjectProxy::CallMethodWithErrorCallback's comment

To make it clear which callback can get a nullptr when.

BUG=None

Review-Url: https://codereview.chromium.org/2299853002
Cr-Original-Commit-Position: refs/heads/master@{#415890}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: fd6b5515d45ca8559708fa1479dd762ad7c67225