Make GetAlternateProtocol return AlternativeService.

Make GetAlternateProtocol return AlternativeService.

Make HttpServerProperties::GetAlternateProtocol return AlternativeService, and
rename it to GetAlternativeService.  Rename its parameter, as well as parameters
of other alternate protocol or alternative service related functions, from
server to origin.  Update all clients of GetAlternateProtocol.  Also rename
anonymous namespace HasAlternateProtocol to HasAlternativeService in tests.

BUG=392576
Committed: https://crrev.com/181b39ad8041a4c7655ddff7c328db3cb4cf3e07
Cr-Commit-Position: refs/heads/master@{#320980}

[Bence, 2015-03-17 16:49:07]

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

[Bence, 2015-03-17 16:49:08]

Ryan, please take a look.  Thank you.

[Ryan Hamilton, 2015-03-17 19:45:42]

lgtm

https://codereview.chromium.org/1017453008/diff/20001/net/http/http_server_pr...
File net/http/http_server_properties.h (right):

https://codereview.chromium.org/1017453008/diff/20001/net/http/http_server_pr...
net/http/http_server_properties.h:212: const HostPortPair& origin) = 0;
Can you fix the other "server" -> "origin" renames while you're here?

[Bence, 2015-03-17 20:00:42]

Thank you.

https://codereview.chromium.org/1017453008/diff/20001/net/http/http_server_pr...
File net/http/http_server_properties.h (right):

https://codereview.chromium.org/1017453008/diff/20001/net/http/http_server_pr...
net/http/http_server_properties.h:212: const HostPortPair& origin) = 0;
On 2015/03/17 19:45:42, Ryan Hamilton wrote:
> Can you fix the other "server" -> "origin" renames while you're here?

Done.

[Bence, 2015-03-17 20:00:48]

The CQ bit was checked by bnc@chromium.org

[Bence, 2015-03-17 20:00:48]

The patchset sent to the CQ was uploaded after l-g-t-m from rch@chromium.org
Link to the patchset: https://codereview.chromium.org/1017453008/#ps40001
(title: "s/server/origin/g in other methods too.")

[commit-bot: I haz the power, 2015-03-17 20:01:05]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1017453008/40001

[commit-bot: I haz the power, 2015-03-17 21:36:56]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-03-17 21:37:31]

Patchset 3 (id:??) landed as
https://crrev.com/181b39ad8041a4c7655ddff7c328db3cb4cf3e07
Cr-Commit-Position: refs/heads/master@{#320980}