Remove implicit conversions from scoped_refptr to T* in remoting/

Remove implicit conversions from scoped_refptr to T* in remoting/

This patch was generated by running the rewrite_scoped_refptr clang tool
on a Windows build.

BUG=110610
Committed: https://crrev.com/c2853efe72b4d096851190f1375b889cf4cfadb4
Cr-Commit-Position: refs/heads/master@{#305242}

[dcheng, 2014-11-21 17:05:09]

dcheng@chromium.org changed reviewers:
+ jamiewalch@chromium.org

[Wez, 2014-11-21 17:36:33]

wez@chromium.org changed reviewers:
+ wez@chromium.org

[Wez, 2014-11-21 17:36:33]

The CQ bit was checked by wez@chromium.org

[Wez, 2014-11-21 17:36:33]

lgtm

[commit-bot: I haz the power, 2014-11-21 17:37:55]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/751513003/1

[commit-bot: I haz the power, 2014-11-21 18:25:34]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-11-21 18:26:58]

Patchset 1 (id:??) landed as
https://crrev.com/c2853efe72b4d096851190f1375b889cf4cfadb4
Cr-Commit-Position: refs/heads/master@{#305242}