Reset stream if HTTP/2 response status is invalid.

Reset stream if HTTP/2 response status is invalid.

* Reset stream if HTTP/2 response ":status" header is missing,
  does not start with a number, or has extra text after the number.
* Modify unittests to document behavior.
* Obsolete histogram.

This is mostly a revert of https://crrev.com/2555183002.

BUG=672065
Review-Url: https://codereview.chromium.org/2779763005
Cr-Commit-Position: refs/heads/master@{#460644}
Committed: https://chromium.googlesource.com/chromium/src/+/4ce14962179e9a25fdaaa595fc0cb093f79f4b79

[Bence, 2017-03-28 17:09:39]

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

[commit-bot: I haz the power, 2017-03-28 17:10:13]

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

[Bence, 2017-03-28 17:11:20]

Description was changed from

==========
Reset stream if HTTP/2 response contains status text.

* Reset stream if HTTP/2 response contains status text.
* Modify  unittests to test behavior.
* Obsolete histogram.

This is mostly a revert of https://crrev.com/2555183002.

BUG=672065
==========

to

==========
Reset stream if HTTP/2 response status is invalid.

* Reset stream if HTTP/2 response ":status" header is missing,
  does not start with a number, or has extra text after the number.
* Modify unittests to document behavior.
* Obsolete histogram.

This is mostly a revert of https://crrev.com/2555183002.

BUG=672065
==========

[Bence, 2017-03-28 17:45:21]

bnc@chromium.org changed reviewers:
+ rch@chromium.org

[Bence, 2017-03-28 17:45:22]

Ryan: PTAL.  Thank you.

[commit-bot: I haz the power, 2017-03-28 18:14:50]

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

[commit-bot: I haz the power, 2017-03-28 18:14:50]

Dry run: This issue passed the CQ dry run.

[Ryan Hamilton, 2017-03-28 21:17:00]

lgtm

[Bence, 2017-03-29 00:24:35]

The CQ bit was checked by bnc@chromium.org

[Bence, 2017-03-29 00:24:37]

The CQ bit was unchecked by bnc@chromium.org

[Bence, 2017-03-29 13:00:40]

bnc@chromium.org changed reviewers:
+ isherman@chromium.org

[Bence, 2017-03-29 13:00:41]

Ilya: PTAL at tools/metrics/histograms/.  Thank you.

[Ilya Sherman, 2017-03-29 22:06:50]

histograms.xml lgtm

[Bence, 2017-03-30 00:51:12]

The CQ bit was checked by bnc@chromium.org

[commit-bot: I haz the power, 2017-03-30 00:52:11]

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, 2017-03-30 03:31:06]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490835072256500, "parent_rev":
"34a136576bbddba2bc7cbd1bc6fc82a6c979b151", "commit_rev":
"4ce14962179e9a25fdaaa595fc0cb093f79f4b79"}

[commit-bot: I haz the power, 2017-03-30 03:31:51]

Description was changed from

==========
Reset stream if HTTP/2 response status is invalid.

* Reset stream if HTTP/2 response ":status" header is missing,
  does not start with a number, or has extra text after the number.
* Modify unittests to document behavior.
* Obsolete histogram.

This is mostly a revert of https://crrev.com/2555183002.

BUG=672065
==========

to

==========
Reset stream if HTTP/2 response status is invalid.

* Reset stream if HTTP/2 response ":status" header is missing,
  does not start with a number, or has extra text after the number.
* Modify unittests to document behavior.
* Obsolete histogram.

This is mostly a revert of https://crrev.com/2555183002.

BUG=672065

Review-Url: https://codereview.chromium.org/2779763005
Cr-Commit-Position: refs/heads/master@{#460644}
Committed:
https://chromium.googlesource.com/chromium/src/+/4ce14962179e9a25fdaaa595fc0c...
==========

[commit-bot: I haz the power, 2017-03-30 03:31:52]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/4ce14962179e9a25fdaaa595fc0c...