Add SpdyString alias for std::string in net/spdy.

Add SpdyString alias for std::string in net/spdy.

Since string is called string in Google3 but std::string in Chromium,
an alias is needed to make the two codebases identical.

Also ran git cl format.

This CL lands server change 151592591 by bnc.

BUG=488484
Review-Url: https://codereview.chromium.org/2801603003
Cr-Commit-Position: refs/heads/master@{#462728}
Committed: https://chromium.googlesource.com/chromium/src/+/401e364c7ce7bf260c825537c7f549b5d5fc6039

[diannahu, 2017-04-05 20:55:28]

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

[commit-bot: I haz the power, 2017-04-05 20:56:25]

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, 2017-04-05 21:03:52]

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

[commit-bot: I haz the power, 2017-04-05 21:03:53]

Dry run: Try jobs failed on following builders:
  mac_chromium_compile_dbg_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_comp...)

[diannahu, 2017-04-06 15:43:07]

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

[diannahu, 2017-04-06 15:43:08]

\o/

[Bence, 2017-04-06 22:04:20]

LGTM.  Thank you!

[Bence, 2017-04-06 22:04:26]

The CQ bit was checked by bnc@chromium.org

[commit-bot: I haz the power, 2017-04-06 22:05:53]

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, 2017-04-07 01:17:53]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1491516266340870, "parent_rev":
"e71ec0e8a8645902a8d45a9f0fc9b46aaea6c264", "commit_rev":
"401e364c7ce7bf260c825537c7f549b5d5fc6039"}

[commit-bot: I haz the power, 2017-04-07 01:18:47]

Description was changed from

==========
Add SpdyString alias for std::string in net/spdy.

Since string is called string in Google3 but std::string in Chromium,
an alias is needed to make the two codebases identical.

Also ran git cl format.

This CL lands server change 151592591 by bnc.

BUG=488484
==========

to

==========
Add SpdyString alias for std::string in net/spdy.

Since string is called string in Google3 but std::string in Chromium,
an alias is needed to make the two codebases identical.

Also ran git cl format.

This CL lands server change 151592591 by bnc.

BUG=488484

Review-Url: https://codereview.chromium.org/2801603003
Cr-Commit-Position: refs/heads/master@{#462728}
Committed:
https://chromium.googlesource.com/chromium/src/+/401e364c7ce7bf260c825537c7f5...
==========

[commit-bot: I haz the power, 2017-04-07 01:18:49]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/401e364c7ce7bf260c825537c7f5...