[SPDY] Add flag to turn on SPDY/3.1 (with per-session flow control)

[SPDY] Add flag to turn on SPDY/3.1 (with per-session flow control)

Add SPDY/3.1 info for NPN and Alternate-Protocol.

BUG=176592
TBR=jam@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=186250

[akalin, 2013-03-05 00:19:32]

+rch for review

[Ryan Hamilton, 2013-03-05 17:28:08]

lgtm

lgtm

That being said, there's another yak to shave here.  I've moved many of the
statics in net to per-instance members which come in via
HttpNetworkSession::Params.  We really should do this for the remaining few,
among which are the lists of enabled protocols.  You can add this to your list
of places to shave :>

[commit-bot: I haz the power, 2013-03-05 19:58:44]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/akalin@chromium.org/12388099/1

[commit-bot: I haz the power, 2013-03-05 19:58:49]

Presubmit check for 12388099-1 failed and returned exit status 1.

INFO:root:Found 12 file(s).

Running presubmit commit checks ...
Running /b/commit-queue/workdir/chromium/PRESUBMIT.py
Running /b/commit-queue/workdir/chromium/chrome/PRESUBMIT.py
Running /b/commit-queue/workdir/chromium/net/PRESUBMIT.py

** Presubmit ERRORS **
Missing LGTM from an OWNER for these files:
    chrome/browser/io_thread.cc

Presubmit checks took 1.5s to calculate.

[akalin, 2013-03-05 20:45:44]

TBRing jam@ for io_thread.cc

[akalin, 2013-03-05 20:48:04]

Committed patchset #1 manually as r186250 (presubmit successful).

[akalin, 2013-03-05 22:07:02]

On 2013/03/05 17:28:08, Ryan Hamilton wrote:
> lgtm
> 
> lgtm
> 
> That being said, there's another yak to shave here.  I've moved many of the
> statics in net to per-instance members which come in via
> HttpNetworkSession::Params.  We really should do this for the remaining few,
> among which are the lists of enabled protocols.  You can add this to your list
> of places to shave :>

Okay! Added that yak to the queue.