Reland: Move wtf_unittests to platform/wtf/.

Reland: Move wtf_unittests to platform/wtf/.

This relands the exact same patch as the previous commit
https://codereview.chromium.org/2771783003 did. This patch was reverted
because the offending CL was dependent on it.

TBRing since the exact same change was approved before.

> This patch moves all the cpp files for wtf_unittests to their new home
> platform/wtf. The target "wtf_unittests" is removed from wtf/BUILD.gn, and
> it's added in platform/wtf/BUILD.gn. Due to this change, a few other files
> need to be updated, too.

BUG=691465
TBR=haraken@chromium.org,thakis@chromium.org

Review-Url: https://codereview.chromium.org/2787293002
Cr-Commit-Position: refs/heads/master@{#461072}
Committed: https://chromium.googlesource.com/chromium/src/+/6fbccafc5d50e35d8f8360559829a8b5ece100dc

[Yuta Kitamura, 2017-03-31 05:32:50]

Landing as TBR since this is the same as the one you two
approved before.

[Yuta Kitamura, 2017-03-31 05:32:57]

The CQ bit was checked by yutak@chromium.org

[commit-bot: I haz the power, 2017-03-31 05:33:19]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[haraken, 2017-03-31 05:40:04]

LGTM

[commit-bot: I haz the power, 2017-03-31 06:29:18]

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

[commit-bot: I haz the power, 2017-03-31 06:29:20]

Try jobs failed on following builders:
  linux_chromium_asan_rel_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[Yuta Kitamura, 2017-03-31 06:31:25]

The CQ bit was checked by yutak@chromium.org

[commit-bot: I haz the power, 2017-03-31 06:31:59]

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, 2017-03-31 07:55:21]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490941885291040, "parent_rev":
"259d50c77c3e2b8a9a8bcc94cc8fef215aa69b27", "commit_rev":
"6fbccafc5d50e35d8f8360559829a8b5ece100dc"}

[commit-bot: I haz the power, 2017-03-31 07:56:08]

Description was changed from

==========
Reland: Move wtf_unittests to platform/wtf/.

This relands the exact same patch as the previous commit
https://codereview.chromium.org/2771783003 did. This patch was reverted
because the offending CL was dependent on it.

TBRing since the exact same change was approved before.

> This patch moves all the cpp files for wtf_unittests to their new home
> platform/wtf. The target "wtf_unittests" is removed from wtf/BUILD.gn, and
> it's added in platform/wtf/BUILD.gn. Due to this change, a few other files
> need to be updated, too.

BUG=691465
TBR=haraken@chromium.org,thakis@chromium.org
==========

to

==========
Reland: Move wtf_unittests to platform/wtf/.

This relands the exact same patch as the previous commit
https://codereview.chromium.org/2771783003 did. This patch was reverted
because the offending CL was dependent on it.

TBRing since the exact same change was approved before.

> This patch moves all the cpp files for wtf_unittests to their new home
> platform/wtf. The target "wtf_unittests" is removed from wtf/BUILD.gn, and
> it's added in platform/wtf/BUILD.gn. Due to this change, a few other files
> need to be updated, too.

BUG=691465
TBR=haraken@chromium.org,thakis@chromium.org

Review-Url: https://codereview.chromium.org/2787293002
Cr-Commit-Position: refs/heads/master@{#461072}
Committed:
https://chromium.googlesource.com/chromium/src/+/6fbccafc5d50e35d8f8360559829...
==========

[commit-bot: I haz the power, 2017-03-31 07:56:09]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/6fbccafc5d50e35d8f8360559829...