hunspell: Cleanup to fix the header include guards under google/ directory.

hunspell: Cleanup to fix the header include guards under google/ directory.

The header include guards should match the file path from root.

These entries were found using fix-include-guards.py
script found attached in http://crbug.com/435361#c7.

BUG=None
R=rouslan@chromium.org

Committed: https://crrev.com/2278675b1e52b31a3c5ea5e2d20b2cb0c3426316
Cr-Commit-Position: refs/heads/master@{#343825}

[please use gerrit instead, 2015-08-13 23:19:34]

lgtm, but please change the second paragraph of the description to say:

These entries were found using fix-include-guards.py
script found attached in http://crbug.com/435361#c7.

[tfarina, 2015-08-18 00:07:32]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2015-08-18 00:08:16]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1293643002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1293643002/1

[commit-bot: I haz the power, 2015-08-18 05:24:34]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-08-18 05:25:20]

Patchset 1 (id:??) landed as
https://crrev.com/2278675b1e52b31a3c5ea5e2d20b2cb0c3426316
Cr-Commit-Position: refs/heads/master@{#343825}