Use constexpr TaskTraits constructor in base.

Use constexpr TaskTraits constructor in base.

Use a constexpr constructor that accepts traits in any order instead of
the builder pattern to construct TaskTraits in base.

BUG=713683
R=gab@chromium.org

Review-Url: https://codereview.chromium.org/2861833002
Cr-Commit-Position: refs/heads/master@{#469167}
Committed: https://chromium.googlesource.com/chromium/src/+/2524b542c3053e57d0c70593d26c86ef4785f881

[fdoray, 2017-05-03 20:15:12]

The CQ bit was checked by fdoray@chromium.org to run a CQ dry run

[fdoray, 2017-05-03 20:15:13]

gab@: PTAL

The change will then be TBRed to the owner.

[commit-bot: I haz the power, 2017-05-03 20:15:49]

Dry run: CQ is trying da patch.

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

[gab, 2017-05-03 20:26:26]

lgtm

[fdoray, 2017-05-03 20:35:23]

The CQ bit was unchecked by fdoray@chromium.org

[fdoray, 2017-05-03 20:35:28]

The CQ bit was checked by fdoray@chromium.org

[commit-bot: I haz the power, 2017-05-03 20:35:57]

CQ is trying da patch.

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

[fdoray, 2017-05-03 20:43:54]

The CQ bit was unchecked by fdoray@chromium.org

[fdoray, 2017-05-03 20:43:57]

The CQ bit was checked by fdoray@chromium.org

[commit-bot: I haz the power, 2017-05-03 20:44:32]

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, 2017-05-03 22:26:08]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493844237971220, "parent_rev":
"f49997d4f58e285d4b7c5db57745148fd5962184", "commit_rev":
"2524b542c3053e57d0c70593d26c86ef4785f881"}

[commit-bot: I haz the power, 2017-05-03 22:26:22]

Description was changed from

==========
Use constexpr TaskTraits constructor in base.

Use a constexpr constructor that accepts traits in any order instead of
the builder pattern to construct TaskTraits in base.

BUG=713683
R=gab@chromium.org
==========

to

==========
Use constexpr TaskTraits constructor in base.

Use a constexpr constructor that accepts traits in any order instead of
the builder pattern to construct TaskTraits in base.

BUG=713683
R=gab@chromium.org

Review-Url: https://codereview.chromium.org/2861833002
Cr-Commit-Position: refs/heads/master@{#469167}
Committed:
https://chromium.googlesource.com/chromium/src/+/2524b542c3053e57d0c70593d26c...
==========

[commit-bot: I haz the power, 2017-05-03 22:26:23]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/2524b542c3053e57d0c70593d26c...