Revert of build: Remove build system support for gold plugin, except under ChromeOS.

Revert of build: Remove build system support for gold plugin, except under ChromeOS. (patchset #5 id:80001 of https://codereview.chromium.org/2891843002/ )

Reason for revert:
Suspecting this CL for generate_build_files failure: https://uberchromegw.corp.google.com/i/chromium.chrome/builders/Google%20Chrome%20Linux%20x64/builds/18593

Original issue's description:
> build: Remove build system support for gold plugin, except under ChromeOS.
> 
> R=thakis@chromium.org,brettw@chromium.org
> TBR=mseaborn@chromium.org
> BUG=607968
> 
> Review-Url: https://codereview.chromium.org/2891843002
> Cr-Commit-Position: refs/heads/master@{#481656}
> Committed: https://chromium.googlesource.com/chromium/src/+/84bbf436692e8b91ba238f11a4749fd2c4d99cb7

TBR=brettw@chromium.org,thakis@chromium.org,mseaborn@chromium.org,yunlian@chromium.org,pcc@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=607968
Review-Url: https://codereview.chromium.org/2953953002
Cr-Commit-Position: refs/heads/master@{#481673}
Committed: https://chromium.googlesource.com/chromium/src/+/e92354177987b98fdbdd0a44f069eb209d770adc

[fsamuel, 2017-06-22 21:38:01]

The CQ bit was checked by fsamuel@google.com

[fsamuel, 2017-06-22 21:38:01]

Created Revert of build: Remove build system support for gold plugin, except
under ChromeOS.

[commit-bot: I haz the power, 2017-06-22 21:38:20]

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, 2017-06-22 21:38:21]

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

[commit-bot: I haz the power, 2017-06-22 21:38:22]

No L-G-T-M from a valid reviewer yet.
CQ run can only be started once the patch has received an L-G-T-M from a full
committer.
Even if an L-G-T-M may have been provided, it was from a non-committer,_not_ a
full super star committer.
Committers are members of the group "project-chromium-committers".
Note that this has nothing to do with OWNERS files.

[pcc1, 2017-06-22 21:39:51]

lgtm

[pcc1, 2017-06-22 21:42:13]

The CQ bit was checked by pcc@chromium.org

[commit-bot: I haz the power, 2017-06-22 21:42:39]

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, 2017-06-22 21:43:01]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1498167733930250, "parent_rev":
"b15e3782578560af68c2eacaeac18629b705aa98", "commit_rev":
"e92354177987b98fdbdd0a44f069eb209d770adc"}

[commit-bot: I haz the power, 2017-06-22 21:43:17]

Description was changed from

==========
Revert of build: Remove build system support for gold plugin, except under
ChromeOS. (patchset #5 id:80001 of https://codereview.chromium.org/2891843002/ )

Reason for revert:
Suspecting this CL for generate_build_files failure:
https://uberchromegw.corp.google.com/i/chromium.chrome/builders/Google%20Chro...

Original issue's description:
> build: Remove build system support for gold plugin, except under ChromeOS.
> 
> R=thakis@chromium.org,brettw@chromium.org
> TBR=mseaborn@chromium.org
> BUG=607968
> 
> Review-Url: https://codereview.chromium.org/2891843002
> Cr-Commit-Position: refs/heads/master@{#481656}
> Committed:
https://chromium.googlesource.com/chromium/src/+/84bbf436692e8b91ba238f11a474...

TBR=brettw@chromium.org,thakis@chromium.org,mseaborn@chromium.org,yunlian@chr...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=607968
==========

to

==========
Revert of build: Remove build system support for gold plugin, except under
ChromeOS. (patchset #5 id:80001 of https://codereview.chromium.org/2891843002/ )

Reason for revert:
Suspecting this CL for generate_build_files failure:
https://uberchromegw.corp.google.com/i/chromium.chrome/builders/Google%20Chro...

Original issue's description:
> build: Remove build system support for gold plugin, except under ChromeOS.
> 
> R=thakis@chromium.org,brettw@chromium.org
> TBR=mseaborn@chromium.org
> BUG=607968
> 
> Review-Url: https://codereview.chromium.org/2891843002
> Cr-Commit-Position: refs/heads/master@{#481656}
> Committed:
https://chromium.googlesource.com/chromium/src/+/84bbf436692e8b91ba238f11a474...

TBR=brettw@chromium.org,thakis@chromium.org,mseaborn@chromium.org,yunlian@chr...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=607968

Review-Url: https://codereview.chromium.org/2953953002
Cr-Commit-Position: refs/heads/master@{#481673}
Committed:
https://chromium.googlesource.com/chromium/src/+/e92354177987b98fdbdd0a44f069...
==========

[commit-bot: I haz the power, 2017-06-22 21:43:19]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/e92354177987b98fdbdd0a44f069...