Allows writing of output error to json output path specified.

Bug: chromium:985959
Change-Id: I4bbc94dbc8b0c21f1ce75e722c69fab18eeb1f01
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1710205
Commit-Queue: Debrian Figueroa <debrian@google.com>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62858}

But does not change to xenial for test using armv7l cpu.

Bug: chromium:954890
Change-Id: I02268f469001f197210cde9c63804a3dcea06a7f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1687831
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Auto-Submit: Takuto Ikuta <tikuta@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62531}

This ports: https://crrev.com/c/1576022

Bug: chromium:958870
Change-Id: Id187f5af80823fe58e38f1365baebabfc6587316
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1594556Reviewed-by: Tamer Tas <tmrts@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61266}

There are now less that 400 days until the end of life
of Python 2(aka _legacy_ Python) https://pythonclock.org/ .
The code compatibility check for python2 and python3
used the following tools: futurize, flake8
You can see the reports here: https://travis-ci.com/bmsdave/v8/builds

This CL was uploaded by git cl split.

Bug: v8:8594
Change-Id: I661c52a70527e8ddde841fee6d4dcba282b4a938
Reviewed-on: https://chromium-review.googlesource.com/c/1470123
Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59675}

Change-Id: I853f7899dbba9112ba1ca2ce78e2838b5a09c975
Reviewed-on: https://chromium-review.googlesource.com/1168087
Commit-Queue: John Barboza <jbarboza@ca.ibm.com>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55028}

Change-Id: Ia05e949e1a823e30a45894c47f6f6df2e159befe
Reviewed-on: https://chromium-review.googlesource.com/1135540
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54485}

Change-Id: I60aed7bf8207703fa6ceddb6165e173e68b5ff5f
Reviewed-on: https://chromium-review.googlesource.com/1103533
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54386}

The Win10 GCE images were recently updated from RS1/14393 to RS2/15063.
Allow tasks triggered via mb to find machines on which to run.

Change-Id: I5a61f7d38d80cb441fa32a4bc9c0c7e23fbba75e
Reviewed-on: https://chromium-review.googlesource.com/1000721Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52488}

NOTREECHECKS=true

Bug: chromium:669910
Change-Id: I16cfbb6bd6aa8eb4bad3289dfe43c1cd33c42f92
Reviewed-on: https://chromium-review.googlesource.com/980336
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52226}

This was removed on the infra side:
https://crrev.com/c/912831

TBR=sergiyb@chromium.org

Bug: chromium:772804
Change-Id: Icf0a33c2c1294edbc957c7e0e4aa78268997ae10
Reviewed-on: https://chromium-review.googlesource.com/913210Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51233}

This ports the MB script from Chromium until revision:
https://crrev.com/66958462e684149bcb220000868e8247096e435b

The main difference is the removed gyp support.

This reapplies V8-side changes from:
https://crrev.com/41d9e8571419acd3547c9810c55c5516cc4dee79
https://crrev.com/1cd6fd9ff8e88bffa7cbec7131b85ff086dc128c

Bug: chromium:772804
Change-Id: I530e01df0c2343e961519ac27b1e58a01bb63743
Reviewed-on: https://chromium-review.googlesource.com/911073Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51215}

V8 passes the command explicitly to each swarming task, hence it's
not necessary to store the command in the isolate.

This drops the Chromium-specific code in MB that creates the
swarming command based on Chromium test features.

This also makes the swarming targets option a no-op to allow
activating it on the infra side without disruption.

Bug: chromium:669910
Change-Id: I6cb03f05d034092a25d879d52b4d64952493f55b
Reviewed-on: https://chromium-review.googlesource.com/779148Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49520}

This updates the V8 side MB fork with all upstream changes until:
https://chromium.googlesource.com/chromium/src/+/f4d92a15f/tools/mb/mb.py

This includes a required feature for mapping isolate targets to
runtime deps.

Bug: chromium:669910
Change-Id: I22244455b22737cfbfc45adef93581ef44cf4151
Reviewed-on: https://chromium-review.googlesource.com/778879Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49487}

This is a reland of a0d2ffb6

This also relands:
https://chromium-review.googlesource.com/c/v8/v8/+/684215

Original change's description:
> [build] Switch windows default compilation to MSVS 2017
> 
> Bug: v8:6857
> Change-Id: Icab007681753c6f8143147ea8b2c1b06bf325d92
> Reviewed-on: https://chromium-review.googlesource.com/686900
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#48196}

TBR=sergiyb@chromium.org

Bug: v8:6857
Change-Id: I7e8f560dbb4fcf4f937f8494fb01c802201cf236
Reviewed-on: https://chromium-review.googlesource.com/691834Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48221}

This reverts commit a0d2ffb6.

Reason for revert: Breaks CI

Original change's description:
> [build] Switch windows default compilation to MSVS 2017
> 
> Bug: v8:6857
> Change-Id: Icab007681753c6f8143147ea8b2c1b06bf325d92
> Reviewed-on: https://chromium-review.googlesource.com/686900
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#48196}

TBR=machenbach@chromium.org,brucedawson@chromium.org,sergiyb@chromium.org

Change-Id: I5c961c8c28c6213014cf61ad342984193a18498e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:6857
Reviewed-on: https://chromium-review.googlesource.com/690034Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48199}

Bug: v8:6857
Change-Id: Icab007681753c6f8143147ea8b2c1b06bf325d92
Reviewed-on: https://chromium-review.googlesource.com/686900
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48196}

BUG=670470
R=dpranke@chromium.org

Review-Url: https://codereview.chromium.org/2544053002
Cr-Commit-Position: refs/heads/master@{#41460}

BUG=chromium:603131
LOG=y

Committed: https://crrev.com/6b9c49cac101d1a373ae1a098b7959f8aff848ac
Review-Url: https://codereview.chromium.org/2533813002
Cr-Original-Commit-Position: refs/heads/master@{#41407}
Cr-Commit-Position: refs/heads/master@{#41410}

Revert of [build] Use MSVS 2015 by default. (patchset #5 id:80001 of https://codereview.chromium.org/2533813002/ )

Reason for revert:
Breaks CI dbg builder:
https://build.chromium.org/p/client.v8/builders/V8%20Win32%20-%20debug%20builder/builds/13817

Original issue's description:
> [build] Use MSVS 2015 by default.
>
> BUG=chromium:603131
> LOG=y
>
> Committed: https://crrev.com/6b9c49cac101d1a373ae1a098b7959f8aff848ac
> Cr-Commit-Position: refs/heads/master@{#41407}

TBR=jochen@chromium.org,vogelheim@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:603131

Review-Url: https://codereview.chromium.org/2538493007
Cr-Commit-Position: refs/heads/master@{#41409}

BUG=chromium:603131
LOG=y

Review-Url: https://codereview.chromium.org/2533813002
Cr-Commit-Position: refs/heads/master@{#41407}

This prepares deletion of MB on the Chromium side.

This runs validation of the v8 configs as presubmit and
removes some obsolete code that required chromium.

BUG=chromium:616035

Review-Url: https://codereview.chromium.org/2299953002
Cr-Commit-Position: refs/heads/master@{#39082}