Add SpdyFramerTests for existing ALTSVC handling functionality.

Add SpdyFramerTests for existing ALTSVC handling functionality.

Add test for currently existing functionality (where "currently"
means since https://crrev.com/2723203002 landed earlier today):
* ALTSVC frames with empty or non-empty origins on stream zero
  or other streams are processed by the framer.  Even though
  RFC7838 requires that these frames are ignored, this is done
  in a different layer.
* On the other hand, ALTSVC frames with invalid
  Alt-Svc-Field-Value result in an error.

These tests are parametrized, and are run both using SpdyFramer
(the old frame decoder) and Http2FrameDecoder (the new frame
decoder).  This ensures that behavior of the two decoders is
consistent.

This CL lands server change 148902601 by bnc.

BUG=488484, 696653
Review-Url: https://codereview.chromium.org/2725803004
Cr-Commit-Position: refs/heads/master@{#454138}
Committed: https://chromium.googlesource.com/chromium/src/+/9b550534ae5ce2e122e3a96086cd995070deddc4

[Bence, 2017-03-02 00:26:38]

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

[commit-bot: I haz the power, 2017-03-02 00:27:05]

Dry run: 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, 2017-03-02 01:08:58]

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

[commit-bot: I haz the power, 2017-03-02 01:08:59]

Dry run: This issue passed the CQ dry run.

[Bence, 2017-03-02 01:16:05]

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

[Bence, 2017-03-02 01:16:06]

Ryan: PTAL.  Thank you.

[Ryan Hamilton, 2017-03-02 01:19:32]

lgtm

[Bence, 2017-03-02 01:26:43]

The CQ bit was checked by bnc@chromium.org

[commit-bot: I haz the power, 2017-03-02 01:27:37]

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, 2017-03-02 01:37:58]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1488418003681030, "parent_rev":
"ce54af31e8cf2b9a1da25a30b327087afc0862ef", "commit_rev":
"9b550534ae5ce2e122e3a96086cd995070deddc4"}

[commit-bot: I haz the power, 2017-03-02 01:39:11]

Description was changed from

==========
Add SpdyFramerTests for existing ALTSVC handling functionality.

Add test for currently existing functionality (where "currently"
means since https://crrev.com/2723203002 landed earlier today):
* ALTSVC frames with empty or non-empty origins on stream zero
  or other streams are processed by the framer.  Even though
  RFC7838 requires that these frames are ignored, this is done
  in a different layer.
* On the other hand, ALTSVC frames with invalid
  Alt-Svc-Field-Value result in an error.

These tests are parametrized, and are run both using SpdyFramer
(the old frame decoder) and Http2FrameDecoder (the new frame
decoder).  This ensures that behavior of the two decoders is
consistent.

This CL lands server change 148902601 by bnc.

BUG=488484, 696653
==========

to

==========
Add SpdyFramerTests for existing ALTSVC handling functionality.

Add test for currently existing functionality (where "currently"
means since https://crrev.com/2723203002 landed earlier today):
* ALTSVC frames with empty or non-empty origins on stream zero
  or other streams are processed by the framer.  Even though
  RFC7838 requires that these frames are ignored, this is done
  in a different layer.
* On the other hand, ALTSVC frames with invalid
  Alt-Svc-Field-Value result in an error.

These tests are parametrized, and are run both using SpdyFramer
(the old frame decoder) and Http2FrameDecoder (the new frame
decoder).  This ensures that behavior of the two decoders is
consistent.

This CL lands server change 148902601 by bnc.

BUG=488484, 696653

Review-Url: https://codereview.chromium.org/2725803004
Cr-Commit-Position: refs/heads/master@{#454138}
Committed:
https://chromium.googlesource.com/chromium/src/+/9b550534ae5ce2e122e3a96086cd...
==========

[commit-bot: I haz the power, 2017-03-02 01:39:14]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/9b550534ae5ce2e122e3a96086cd...