Move inline som functions ScopedDBusError into a .cc file

Move inline som functions ScopedDBusError into a .cc file

dbus::ScopedDBusError has inline constructor/destructor and
is_set() method that call into libdbus-1. By placing these
function calls in a header file, we add implicit link dependency
on components that need to use ScopedDBusError. If we move
them out to a .cc file, the dependency will be localized to
libchrome.

BUG=chromium:416628
TEST=dbus_unittests pass

Committed: https://crrev.com/7c5b40c126928ab99f86a973994243ed7f765250
Cr-Commit-Position: refs/heads/master@{#296478}

[Alex Vakulenko (Google), 2014-09-22 22:35:47]

avakulenko@google.com changed reviewers:
+ keybuk@chromium.org, satorux@chromium.org, stevenjb@chromium.org

[Alex Vakulenko (Google), 2014-09-22 22:36:53]

avakulenko@google.com changed reviewers:
+ avakulenko@google.com

[satorux1, 2014-09-24 03:12:27]

LGTM

[Alex Vakulenko (Google), 2014-09-24 03:13:17]

The CQ bit was checked by avakulenko@google.com

[commit-bot: I haz the power, 2014-09-24 03:13:31]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/592793004/1

[commit-bot: I haz the power, 2014-09-24 03:36:30]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-09-24 03:36:31]

Try jobs failed on following builders:
  linux_chromium_gn_dbg on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[Alex Vakulenko (Google), 2014-09-24 14:36:26]

On 2014/09/24 03:36:31, I haz the power (commit-bot) wrote:
> Try jobs failed on following builders:
>   linux_chromium_gn_dbg on tryserver.chromium.linux
>
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

Fixed the break...

[Alex Vakulenko (Google), 2014-09-24 18:07:15]

The CQ bit was checked by avakulenko@google.com

[commit-bot: I haz the power, 2014-09-24 18:07:23]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/592793004/20001

[commit-bot: I haz the power, 2014-09-24 18:47:58]

Committed patchset #2 (id:20001) as 95ddf1e2af32f644ceb6bbb5f178fc682176b6d3

[commit-bot: I haz the power, 2014-09-24 18:49:12]

Patchset 2 (id:??) landed as
https://crrev.com/7c5b40c126928ab99f86a973994243ed7f765250
Cr-Commit-Position: refs/heads/master@{#296478}