Revert of Re-land "Fix double-building of v8 in GN builds"

Revert of Re-land "Fix double-building of v8 in GN builds" (patchset #2 id:20001 of https://codereview.chromium.org/2171083003/ )

Reason for revert:
breaks compile on Android x86 and x64 Builders (dbg)

https://uberchromegw.corp.google.com/i/chromium.android/builders/Android%20x86%20Builder%20%28dbg%29/builds/6738

also see crbug.com/630603

Original issue's description:
> Re-land "Fix double-building of v8 in GN builds"
> 
> This re-lands r37926 w/ the needed fix for cross-compiles; we
> can only re-use the default toolchain when the host can actually
> run it.
> 
> R=machenbach@chromium.org
> BUG=629825
> 
> Committed: https://crrev.com/5b762044b53f988fa9a534fe1a84f9938b3abd75
> Cr-Commit-Position: refs/heads/master@{#37970}

TBR=machenbach@chromium.org,dpranke@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=629825, 630603

[timvolodine, 2016-07-22 13:15:50]

The CQ bit was checked by timvolodine@chromium.org

[timvolodine, 2016-07-22 13:15:50]

Created Revert of Re-land "Fix double-building of v8 in GN builds"

[commit-bot: I haz the power, 2016-07-22 13:15:54]

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, 2016-07-22 13:15:54]

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

[commit-bot: I haz the power, 2016-07-22 13:15:55]

No L-G-T-M from a valid reviewer yet. 
CQ run can only be started by full committers or 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-v8-committers".
Note that this has nothing to do with OWNERS files.

[timvolodine, 2016-07-22 13:16:17]

Description was changed from

==========
Revert of Re-land "Fix double-building of v8 in GN builds" (patchset #2 id:20001
of https://codereview.chromium.org/2171083003/ )

Reason for revert:
breaks compile on Android x86 and x64 Builders (dbg)

https://uberchromegw.corp.google.com/i/chromium.android/builders/Android%20x8...

also see crbug.com/630603

Original issue's description:
> Re-land "Fix double-building of v8 in GN builds"
> 
> This re-lands r37926 w/ the needed fix for cross-compiles; we
> can only re-use the default toolchain when the host can actually
> run it.
> 
> R=machenbach@chromium.org
> BUG=629825
> 
> Committed: https://crrev.com/5b762044b53f988fa9a534fe1a84f9938b3abd75
> Cr-Commit-Position: refs/heads/master@{#37970}

TBR=machenbach@chromium.org,dpranke@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=629825
==========

to

==========
Revert of Re-land "Fix double-building of v8 in GN builds" (patchset #2 id:20001
of https://codereview.chromium.org/2171083003/ )

Reason for revert:
breaks compile on Android x86 and x64 Builders (dbg)

https://uberchromegw.corp.google.com/i/chromium.android/builders/Android%20x8...

also see crbug.com/630603

Original issue's description:
> Re-land "Fix double-building of v8 in GN builds"
> 
> This re-lands r37926 w/ the needed fix for cross-compiles; we
> can only re-use the default toolchain when the host can actually
> run it.
> 
> R=machenbach@chromium.org
> BUG=629825
> 
> Committed: https://crrev.com/5b762044b53f988fa9a534fe1a84f9938b3abd75
> Cr-Commit-Position: refs/heads/master@{#37970}

TBR=machenbach@chromium.org,dpranke@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=629825,630603
==========

[timvolodine, 2016-07-22 13:17:14]

The CQ bit was checked by timvolodine@chromium.org

[commit-bot: I haz the power, 2016-07-22 13:17:26]

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, 2016-07-22 13:17:29]

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

[commit-bot: I haz the power, 2016-07-22 13:17:30]

No L-G-T-M from a valid reviewer yet. 
CQ run can only be started by full committers or 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-v8-committers".
Note that this has nothing to do with OWNERS files.

[timvolodine, 2016-07-22 13:19:24]

The CQ bit was checked by timvolodine@chromium.org

[commit-bot: I haz the power, 2016-07-22 13:19:33]

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, 2016-07-22 13:19:34]

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

[commit-bot: I haz the power, 2016-07-22 13:19:35]

No L-G-T-M from a valid reviewer yet. 
CQ run can only be started by full committers or 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-v8-committers".
Note that this has nothing to do with OWNERS files.

[timvolodine, 2016-07-22 13:58:07]

lgtm

[timvolodine, 2016-07-22 13:58:19]

The CQ bit was checked by timvolodine@chromium.org

[commit-bot: I haz the power, 2016-07-22 13:58:30]

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, 2016-07-22 13:58:31]

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

[commit-bot: I haz the power, 2016-07-22 13:58:32]

No L-G-T-M from a valid reviewer yet. 
CQ run can only be started by full committers or 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-v8-committers".
Note that this has nothing to do with OWNERS files.

[timvolodine, 2016-07-22 14:01:51]

On 2016/07/22 13:58:07, timvolodine wrote:
> lgtm

this was reverted by v8 sheriff here:
https://codereview.chromium.org/2175693003/