Fix outdated header guard names

Fix outdated header guard names

One of these lint errors is blocking a CL that moves optional.h to
webrtc/api/. And while I made a CL to fix that one, I figured I might
as well fix them all.

BUG=webrtc:8205
Review-Url: https://codereview.webrtc.org/3008143002
Cr-Commit-Position: refs/heads/master@{#19692}
Committed: https://chromium.googlesource.com/external/webrtc/+/ad43d4b29e54a914eeb88e7bc26db2271c5742f5

[kwiberg-webrtc, 2017-09-05 12:10:17]

The CQ bit was checked by kwiberg@webrtc.org to run a CQ dry run

[commit-bot: I haz the power, 2017-09-05 12:10:28]

Dry run: CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[kwiberg-webrtc, 2017-09-05 12:14:24]

kwiberg@webrtc.org changed reviewers:
+ kjellander@webrtc.org

[commit-bot: I haz the power, 2017-09-05 12:34:18]

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

[commit-bot: I haz the power, 2017-09-05 12:34:19]

Dry run: This issue passed the CQ dry run.

[kjellander_webrtc, 2017-09-05 14:32:00]

lgtm

[kwiberg-webrtc, 2017-09-05 15:36:12]

The CQ bit was checked by kwiberg@webrtc.org

[commit-bot: I haz the power, 2017-09-05 15:36:19]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[commit-bot: I haz the power, 2017-09-05 15:38:22]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1504625772454460, "parent_rev":
"23814b7df733d11d7604bf5503aa36263a5fe35c", "commit_rev":
"ad43d4b29e54a914eeb88e7bc26db2271c5742f5"}

[commit-bot: I haz the power, 2017-09-05 15:38:27]

Description was changed from

==========
Fix outdated header guard names

One of these lint errors is blocking a CL that moves optional.h to
webrtc/api/. And while I made a CL to fix that one, I figured I might
as well fix them all.

BUG=webrtc:8205
==========

to

==========
Fix outdated header guard names

One of these lint errors is blocking a CL that moves optional.h to
webrtc/api/. And while I made a CL to fix that one, I figured I might
as well fix them all.

BUG=webrtc:8205

Review-Url: https://codereview.webrtc.org/3008143002
Cr-Commit-Position: refs/heads/master@{#19692}
Committed:
https://chromium.googlesource.com/external/webrtc/+/ad43d4b29e54a914eeb88e7bc...
==========

[commit-bot: I haz the power, 2017-09-05 15:38:29]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/ad43d4b29e54a914eeb88e7bc...