Revert of Enable -Wdeprecated-register.

Revert of Enable -Wdeprecated-register. (patchset #5 id:80001 of https://codereview.chromium.org/2780623003/ )

Reason for revert:
Broke os="chromeos" build: crbug.com/705812

Original issue's description:
> Enable -Wdeprecated-register.
> 
> No behavior change.
> 
> BUG=255186
> 
> Review-Url: https://codereview.chromium.org/2780623003
> Cr-Commit-Position: refs/heads/master@{#459973}
> Committed: https://chromium.googlesource.com/chromium/src/+/76ad12fee73e4512dbb9c7a79ffb6cec33fae6f2

TBR=dcheng@chromium.org,rouslan@chromium.org,kbr@chromium.org,thakis@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=255186
Review-Url: https://codereview.chromium.org/2778053003
Cr-Commit-Position: refs/heads/master@{#459989}
Committed: https://chromium.googlesource.com/chromium/src/+/f9a94c24489a558b43f6938e86d6c4e69cc52afb

[satorux1, 2017-03-28 02:28:27]

The CQ bit was checked by satorux@chromium.org

[satorux1, 2017-03-28 02:28:27]

Created Revert of Enable -Wdeprecated-register.

[commit-bot: I haz the power, 2017-03-28 02:28:54]

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, 2017-03-28 02:29:41]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490668107028870, "parent_rev":
"7cd03f7e88b6e5d1f98d44c1fa01cf63eb889b39", "commit_rev":
"f9a94c24489a558b43f6938e86d6c4e69cc52afb"}

[commit-bot: I haz the power, 2017-03-28 02:30:32]

Description was changed from

==========
Revert of Enable -Wdeprecated-register. (patchset #5 id:80001 of
https://codereview.chromium.org/2780623003/ )

Reason for revert:
Broke os="chromeos" build: crbug.com/705812

Original issue's description:
> Enable -Wdeprecated-register.
> 
> No behavior change.
> 
> BUG=255186
> 
> Review-Url: https://codereview.chromium.org/2780623003
> Cr-Commit-Position: refs/heads/master@{#459973}
> Committed:
https://chromium.googlesource.com/chromium/src/+/76ad12fee73e4512dbb9c7a79ffb...

TBR=dcheng@chromium.org,rouslan@chromium.org,kbr@chromium.org,thakis@chromium...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=255186
==========

to

==========
Revert of Enable -Wdeprecated-register. (patchset #5 id:80001 of
https://codereview.chromium.org/2780623003/ )

Reason for revert:
Broke os="chromeos" build: crbug.com/705812

Original issue's description:
> Enable -Wdeprecated-register.
> 
> No behavior change.
> 
> BUG=255186
> 
> Review-Url: https://codereview.chromium.org/2780623003
> Cr-Commit-Position: refs/heads/master@{#459973}
> Committed:
https://chromium.googlesource.com/chromium/src/+/76ad12fee73e4512dbb9c7a79ffb...

TBR=dcheng@chromium.org,rouslan@chromium.org,kbr@chromium.org,thakis@chromium...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=255186

Review-Url: https://codereview.chromium.org/2778053003
Cr-Commit-Position: refs/heads/master@{#459989}
Committed:
https://chromium.googlesource.com/chromium/src/+/f9a94c24489a558b43f6938e86d6...
==========

[commit-bot: I haz the power, 2017-03-28 02:30:33]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/f9a94c24489a558b43f6938e86d6...