docs: update the link to the horizontal whitespace rule

docs: update the link to the horizontal whitespace rule

This patch updates the old googlecode.com url as it just redirect to
https://google.github.io/styleguide/cppguide.html. The new one now
lives in the GitHub repository.

BUG=None
R=sdefresne@chromium.org

Committed: https://crrev.com/89cd5db8514977995ba44ff8b7cc4b579dc625c4
Cr-Commit-Position: refs/heads/master@{#377627}

[sdefresne, 2016-02-25 17:30:33]

lgtm

[tfarina, 2016-02-25 18:05:22]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2016-02-25 18:07:33]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1726223007/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1726223007/1

[commit-bot: I haz the power, 2016-02-25 18:50:44]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-25 18:51:43]

Description was changed from

==========
docs: update the link to the horizontal whitespace rule

This patch updates the old googlecode.com url as it just redirect to
https://google.github.io/styleguide/cppguide.html. The new one now
lives in the GitHub repository.

BUG=None
R=sdefresne@chromium.org
==========

to

==========
docs: update the link to the horizontal whitespace rule

This patch updates the old googlecode.com url as it just redirect to
https://google.github.io/styleguide/cppguide.html. The new one now
lives in the GitHub repository.

BUG=None
R=sdefresne@chromium.org

Committed: https://crrev.com/89cd5db8514977995ba44ff8b7cc4b579dc625c4
Cr-Commit-Position: refs/heads/master@{#377627}
==========

[commit-bot: I haz the power, 2016-02-25 18:51:44]

Patchset 1 (id:??) landed as
https://crrev.com/89cd5db8514977995ba44ff8b7cc4b579dc625c4
Cr-Commit-Position: refs/heads/master@{#377627}