Add include guards to header files in content missing them

Add include guards to header files in content missing them

Review-Url: https://codereview.chromium.org/2759103002
Cr-Commit-Position: refs/heads/master@{#458053}
Committed: https://chromium.googlesource.com/chromium/src/+/8a2cd668f09567fdd1fcd01b4f542d1928a277d4

[Daniel Bratell, 2017-03-20 12:04:13]

bratell@opera.com changed reviewers:
+ jochen@chromium.org

[Daniel Bratell, 2017-03-20 12:04:14]

jochen, please take a look (trivial patch I think).

[jochen (gone - plz use gerrit), 2017-03-20 12:12:57]

lgtm

[Daniel Bratell, 2017-03-20 12:55:42]

The CQ bit was checked by bratell@opera.com

[commit-bot: I haz the power, 2017-03-20 12:56:00]

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, 2017-03-20 13:45:37]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1490014542324830,
"parent_rev": "dbee69abe520de5fcbc2825366f667fb2fc0fd8c", "commit_rev":
"8a2cd668f09567fdd1fcd01b4f542d1928a277d4"}

[commit-bot: I haz the power, 2017-03-20 13:46:16]

Description was changed from

==========
Add include guards to header files in content missing them
==========

to

==========
Add include guards to header files in content missing them

Review-Url: https://codereview.chromium.org/2759103002
Cr-Commit-Position: refs/heads/master@{#458053}
Committed:
https://chromium.googlesource.com/chromium/src/+/8a2cd668f09567fdd1fcd01b4f54...
==========

[commit-bot: I haz the power, 2017-03-20 13:46:17]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/8a2cd668f09567fdd1fcd01b4f54...