Revert of Flip Linux bots on chromium.lkgr to GN.

Revert of Flip Linux bots on chromium.lkgr to GN. (patchset #3 id:40001 of https://codereview.chromium.org/2006173002/ )

Reason for revert:
This had no effect: The LKGR waterfall used to be not on recipes, and mb wasn't hooked up right and in gn mode wrote its output to out/None (and runhooks still ran gyp, so gyp's ninja files were always used).

I've now switched most of the bots to recipes, and now gn does have an effect, and all the bots now fail to build 'cause they build "chromium_builder_asan", a target that doesn't exist in the gn build.

Reverting to get back to a working state. I'll look at fixing and will hopefully reland this soon.

Original issue's description:
> Flip Linux bots on chromium.lkgr to GN.
>
> R=brettw@chromium.org, inferno@chromium.org
> BUG=605732
>
> Committed: https://crrev.com/6864dbb0407a47f697901f70105d2c2c829c08bc
> Cr-Commit-Position: refs/heads/master@{#398038}

TBR=brettw@chromium.org,inferno@chromium.org,dpranke@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=605732
Committed: https://crrev.com/424b728048335ebf880781b600f65fc7d993e206
Cr-Commit-Position: refs/heads/master@{#398904}

[Nico, 2016-06-09 15:05:25]

The CQ bit was checked by thakis@chromium.org

[Nico, 2016-06-09 15:05:26]

Created Revert of Flip Linux bots on chromium.lkgr to GN.

[commit-bot: I haz the power, 2016-06-09 15:05:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2054843002/1

[commit-bot: I haz the power, 2016-06-09 15:07:46]

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

[commit-bot: I haz the power, 2016-06-09 15:07:47]

Try jobs failed on following builders:
  ios-device on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device/builds...)
  ios-simulator on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator/bui...)
  ios-simulator-gn on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator-gn/...)
  mac_chromium_gn_rel on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_gn_r...)

[inferno, 2016-06-09 15:10:11]

lgtm.

Any idea why ASAN release bots were working fine, they also use
chromium_builder_asan target.

[Nico, 2016-06-09 15:16:09]

On 2016/06/09 15:10:11, inferno wrote:
> lgtm.
> 
> Any idea why ASAN release bots were working fine, they also use
> chromium_builder_asan target.

Yes: They're not on recipes yet, so gn still writes to out/None there and the
gyp-built ninja files are used.

[Nico, 2016-06-09 15:20:30]

The CQ bit was checked by thakis@chromium.org

[Nico, 2016-06-09 15:20:30]

The patchset sent to the CQ was uploaded after l-g-t-m from inferno@chromium.org
Link to the patchset: https://codereview.chromium.org/2054843002/#ps40001
(title: "rebase")

[Nico, 2016-06-09 15:20:41]

The CQ bit was unchecked by thakis@chromium.org

[Nico, 2016-06-09 15:21:34]

The CQ bit was checked by thakis@chromium.org

[Nico, 2016-06-09 15:21:34]

The patchset sent to the CQ was uploaded after l-g-t-m from inferno@chromium.org
Link to the patchset: https://codereview.chromium.org/2054843002/#ps60001
(title: "better rebase")

[commit-bot: I haz the power, 2016-06-09 15:22:03]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2054843002/60001

[commit-bot: I haz the power, 2016-06-09 16:29:28]

Description was changed from

==========
Revert of Flip Linux bots on chromium.lkgr to GN. (patchset #3 id:40001 of
https://codereview.chromium.org/2006173002/ )

Reason for revert:
This had no effect: The LKGR waterfall used to be not on recipes, and mb wasn't
hooked up right and in gn mode wrote its output to out/None (and runhooks still
ran gyp, so gyp's ninja files were always used).

I've now switched most of the bots to recipes, and now gn does have an effect,
and all the bots now fail to build 'cause they build "chromium_builder_asan", a
target that doesn't exist in the gn build.

Reverting to get back to a working state. I'll look at fixing and will hopefully
reland this soon.

Original issue's description:
> Flip Linux bots on chromium.lkgr to GN.
> 
> R=brettw@chromium.org, inferno@chromium.org
> BUG=605732
> 
> Committed: https://crrev.com/6864dbb0407a47f697901f70105d2c2c829c08bc
> Cr-Commit-Position: refs/heads/master@{#398038}

TBR=brettw@chromium.org,inferno@chromium.org,dpranke@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=605732
==========

to

==========
Revert of Flip Linux bots on chromium.lkgr to GN. (patchset #3 id:40001 of
https://codereview.chromium.org/2006173002/ )

Reason for revert:
This had no effect: The LKGR waterfall used to be not on recipes, and mb wasn't
hooked up right and in gn mode wrote its output to out/None (and runhooks still
ran gyp, so gyp's ninja files were always used).

I've now switched most of the bots to recipes, and now gn does have an effect,
and all the bots now fail to build 'cause they build "chromium_builder_asan", a
target that doesn't exist in the gn build.

Reverting to get back to a working state. I'll look at fixing and will hopefully
reland this soon.

Original issue's description:
> Flip Linux bots on chromium.lkgr to GN.
> 
> R=brettw@chromium.org, inferno@chromium.org
> BUG=605732
> 
> Committed: https://crrev.com/6864dbb0407a47f697901f70105d2c2c829c08bc
> Cr-Commit-Position: refs/heads/master@{#398038}

TBR=brettw@chromium.org,inferno@chromium.org,dpranke@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=605732
==========

[commit-bot: I haz the power, 2016-06-09 16:29:30]

Committed patchset #3 (id:60001)

[commit-bot: I haz the power, 2016-06-09 16:29:57]

CQ bit was unchecked

[commit-bot: I haz the power, 2016-06-09 16:31:48]

Description was changed from

==========
Revert of Flip Linux bots on chromium.lkgr to GN. (patchset #3 id:40001 of
https://codereview.chromium.org/2006173002/ )

Reason for revert:
This had no effect: The LKGR waterfall used to be not on recipes, and mb wasn't
hooked up right and in gn mode wrote its output to out/None (and runhooks still
ran gyp, so gyp's ninja files were always used).

I've now switched most of the bots to recipes, and now gn does have an effect,
and all the bots now fail to build 'cause they build "chromium_builder_asan", a
target that doesn't exist in the gn build.

Reverting to get back to a working state. I'll look at fixing and will hopefully
reland this soon.

Original issue's description:
> Flip Linux bots on chromium.lkgr to GN.
> 
> R=brettw@chromium.org, inferno@chromium.org
> BUG=605732
> 
> Committed: https://crrev.com/6864dbb0407a47f697901f70105d2c2c829c08bc
> Cr-Commit-Position: refs/heads/master@{#398038}

TBR=brettw@chromium.org,inferno@chromium.org,dpranke@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=605732
==========

to

==========
Revert of Flip Linux bots on chromium.lkgr to GN. (patchset #3 id:40001 of
https://codereview.chromium.org/2006173002/ )

Reason for revert:
This had no effect: The LKGR waterfall used to be not on recipes, and mb wasn't
hooked up right and in gn mode wrote its output to out/None (and runhooks still
ran gyp, so gyp's ninja files were always used).

I've now switched most of the bots to recipes, and now gn does have an effect,
and all the bots now fail to build 'cause they build "chromium_builder_asan", a
target that doesn't exist in the gn build.

Reverting to get back to a working state. I'll look at fixing and will hopefully
reland this soon.

Original issue's description:
> Flip Linux bots on chromium.lkgr to GN.
>
> R=brettw@chromium.org, inferno@chromium.org
> BUG=605732
>
> Committed: https://crrev.com/6864dbb0407a47f697901f70105d2c2c829c08bc
> Cr-Commit-Position: refs/heads/master@{#398038}

TBR=brettw@chromium.org,inferno@chromium.org,dpranke@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=605732

Committed: https://crrev.com/424b728048335ebf880781b600f65fc7d993e206
Cr-Commit-Position: refs/heads/master@{#398904}
==========

[commit-bot: I haz the power, 2016-06-09 16:31:49]

Patchset 3 (id:??) landed as
https://crrev.com/424b728048335ebf880781b600f65fc7d993e206
Cr-Commit-Position: refs/heads/master@{#398904}

[Dirk Pranke, 2016-06-09 16:39:52]

lgtm also, thanks for catching this :(.

Though, I'm puzzled that this would've had no effect, as I used the same
mechanism we use on the official builders (which are also not on recipes). I
will investigate further.

[Nico, 2016-06-10 19:08:20]

A revert of this CL (patchset #3 id:60001) has been created in
https://codereview.chromium.org/2057193003/ by thakis@chromium.org.

The reason for reverting is: This might work now (see https://crbug.com/618702,
which I forgot to mention in the revert message)..