[jingle] Replace MessageLoopProxy usage with ThreadTaskRunnerHandle

[jingle] Replace MessageLoopProxy usage with ThreadTaskRunnerHandle

Replace MessageLoopProxy usage with ThreadTaskRunnerHandle in jingle module.

MessageLoopProxy is deprecated.
This basically does a search and replace of:

MessageLoopProxy::current() -> ThreadTaskRunnerHandle::Get().

MessageLoopProxy -> SingleThreadTaskRunner

BUG=391045
Committed: https://crrev.com/150aceff952cfa3643cfb8a479b877c6c922e098
Cr-Commit-Position: refs/heads/master@{#330740}

[ashlin.j, 2015-05-06 05:48:33]

ashlin.j@samsung.com changed reviewers:
+ harpreet.sk@samsung.com, sanjoy.pal@samsung.com

[pals, 2015-05-08 12:31:18]

On 2015/05/06 05:48:33, ashlin.j wrote:
> mailto:ashlin.j@samsung.com changed reviewers:
> + mailto:harpreet.sk@samsung.com, mailto:sanjoy.pal@samsung.com

looks good.

[ashlin.j, 2015-05-08 14:09:53]

ashlin.j@samsung.com changed reviewers:
+ brettw@chromium.org, zea@chromium.org

[ashlin.j, 2015-05-08 14:09:53]

zea@chromium.org: Please review changes in 

brettw@chromium.org: Please review changes in 

Minor change. Please take a look.

[Nicolas Zea, 2015-05-14 04:09:43]

Did you mean to specify which files you wanted Brett and I to review?

[ashlin.j, 2015-05-15 05:59:49]

On 2015/05/14 04:09:43, Nicolas Zea wrote:
> Did you mean to specify which files you wanted Brett and I to review?

Hi Nicolas can u review all the files ? Or can you suggest me a suitable person
for the same.
This is my first bug , so not sure about the reviewers to be added.

Thanks

[Nicolas Zea, 2015-05-15 20:10:12]

The CQ bit was checked by zea@chromium.org to run a CQ dry run

[Nicolas Zea, 2015-05-15 20:10:30]

LGTM

[commit-bot: I haz the power, 2015-05-15 20:11:50]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1128793002/20001

[commit-bot: I haz the power, 2015-05-15 20:22:46]

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

[commit-bot: I haz the power, 2015-05-15 20:22:48]

Dry run: Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[ashlin.j, 2015-05-20 11:24:36]

The CQ bit was checked by ashlin.j@samsung.com

[commit-bot: I haz the power, 2015-05-20 11:24:38]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1128793002/20001

[ashlin.j, 2015-05-20 11:24:43]

The CQ bit was unchecked by ashlin.j@samsung.com

[ashlin.j, 2015-05-20 11:43:38]

@ Nicolas Zea : I have got my CLA approved and adding my name to the AUTHORS
list.

[Nicolas Zea, 2015-05-20 14:37:24]

lgtm

[ashlin.j, 2015-05-20 14:58:08]

The CQ bit was checked by ashlin.j@samsung.com

[commit-bot: I haz the power, 2015-05-20 14:58:24]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1128793002/40001

[commit-bot: I haz the power, 2015-05-20 15:39:48]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-05-20 15:41:31]

Patchset 3 (id:??) landed as
https://crrev.com/150aceff952cfa3643cfb8a479b877c6c922e098
Cr-Commit-Position: refs/heads/master@{#330740}