Subsituting pattern ScopedVector push_back.(ptr.release()) with push_back(ptr.Pass()) in extensions…

Subsituting pattern ScopedVector push_back.(ptr.release()) with push_back(ptr.Pass()) in extensions/common/features/

BUG=

Committed: https://crrev.com/3755726c1be7e5bb14d6f71e1018803e61d907a0
Cr-Commit-Position: refs/heads/master@{#331543}

[vaibhav1.a, 2015-05-22 07:47:13]

vaibhav1.a@samsung.com changed reviewers:
+ dcheng@chromium.org

[vaibhav1.a, 2015-05-22 07:47:14]

Patch uploaded successfully, Kindly review

[dcheng, 2015-05-22 13:40:22]

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

[dcheng, 2015-05-22 13:40:22]

+kalman, who's actually an OWNER for this code.

[not at google - send to devlin, 2015-05-22 16:56:46]

lgtm

[vaibhav1.a, 2015-05-25 03:43:18]

The CQ bit was checked by vaibhav1.a@samsung.com

[commit-bot: I haz the power, 2015-05-25 03:43:29]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1152183002/1

[commit-bot: I haz the power, 2015-05-25 03:49:29]

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

[commit-bot: I haz the power, 2015-05-25 03:49:30]

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...)

[vaibhav1.a, 2015-05-27 06:28:43]

The CQ bit was checked by vaibhav1.a@samsung.com

[commit-bot: I haz the power, 2015-05-27 06:28:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1152183002/1

[commit-bot: I haz the power, 2015-05-27 07:09:07]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-05-27 07:10:11]

Patchset 1 (id:??) landed as
https://crrev.com/3755726c1be7e5bb14d6f71e1018803e61d907a0
Cr-Commit-Position: refs/heads/master@{#331543}