Fix bug in HttpURLFetcher that dropped the response headers

Fix bug in HttpURLFetcher that dropped the response headers

BUG=664989
Committed: https://crrev.com/1cf8ef72e2667c0b7df484fd906f95e7275e00f4
Cr-Commit-Position: refs/heads/master@{#432033}

[alex clarke (OOO till 29th), 2016-11-14 15:45:07]

alexclarke@chromium.org changed reviewers:
+ eseckler@chromium.org

[Eric Seckler, 2016-11-14 15:56:41]

I think there might be some files missing? :)

[Eric Seckler, 2016-11-14 16:11:52]

lgtm

[alex clarke (OOO till 29th), 2016-11-14 16:12:33]

The CQ bit was checked by alexclarke@chromium.org

[commit-bot: I haz the power, 2016-11-14 16:12:52]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-11-15 00:51:22]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-11-15 01:04:39]

Description was changed from

==========
Fix bug in HttpURLFetcher that dropped the response headers

BUG=664989
==========

to

==========
Fix bug in HttpURLFetcher that dropped the response headers

BUG=664989

Committed: https://crrev.com/1cf8ef72e2667c0b7df484fd906f95e7275e00f4
Cr-Commit-Position: refs/heads/master@{#432033}
==========

[commit-bot: I haz the power, 2016-11-15 01:04:40]

Patchset 2 (id:??) landed as
https://crrev.com/1cf8ef72e2667c0b7df484fd906f95e7275e00f4
Cr-Commit-Position: refs/heads/master@{#432033}