WTF/std normalization: replace WTF::Vector::first() with ::front()

WTF/std normalization: replace WTF::Vector::first() with ::front()

As discussed on platform-architecture-dev [0], there is interest in
normalizing the methods of WTF classes to better align with std classes.
This CL replaces first() with front(). There are no functional changes.

[0] https://groups.google.com/a/chromium.org/d/topic/platform-architecture-dev/I7jnz4p1h84/discussion

BUG=662431
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Committed: https://crrev.com/e5fbce5b84544a61512d2eaf6e2e743dc22b164b
Cr-Commit-Position: refs/heads/master@{#434784}

[pilgrim_google, 2016-11-04 17:36:56]

Description was changed from

==========
WTF/std normalization: replace WTF::Vector::first() with ::front()

As discussed on platform-architecture-dev [0], there is interest in
normalizing the methods of WTF classes to better align with std classes.
This CL replaces first() with front(). There are no functional changes.

[0]
https://groups.google.com/a/chromium.org/d/topic/platform-architecture-dev/I7...

BUG=662431
==========

to

==========
WTF/std normalization: replace WTF::Vector::first() with ::front()

As discussed on platform-architecture-dev [0], there is interest in
normalizing the methods of WTF classes to better align with std classes.
This CL replaces first() with front(). There are no functional changes.

[0]
https://groups.google.com/a/chromium.org/d/topic/platform-architecture-dev/I7...

BUG=662431
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
==========

[pilgrim_google, 2016-11-04 17:36:56]

Description was changed from

==========
WTF/std normalization: replace WTF::Vector::first() with ::front()

As discussed on platform-architecture-dev [0], there is interest in
normalizing the methods of WTF classes to better align with std classes.
This CL replaces first() with front(). There are no functional changes.

[0]
https://groups.google.com/a/chromium.org/d/topic/platform-architecture-dev/I7...

BUG=662431
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
==========

to

==========
WTF/std normalization: replace WTF::Vector::first() with ::front()

As discussed on platform-architecture-dev [0], there is interest in
normalizing the methods of WTF classes to better align with std classes.
This CL replaces first() with front(). There are no functional changes.

[0]
https://groups.google.com/a/chromium.org/d/topic/platform-architecture-dev/I7...

BUG=662431
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

[pilgrim_google, 2016-11-04 17:37:03]

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

[commit-bot: I haz the power, 2016-11-04 17:37:59]

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

[pilgrim_google, 2016-11-04 17:38:00]

pilgrim@chromium.org changed reviewers:
+ esprehn@chromium.org, haraken@chromium.org, tkent@chromium.org,
yutak@chromium.org

[commit-bot: I haz the power, 2016-11-04 22:48:48]

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

[commit-bot: I haz the power, 2016-11-04 22:48:51]

Dry run: This issue passed the CQ dry run.

[esprehn, 2016-11-04 23:50:26]

lgtm

[haraken, 2016-11-05 03:05:59]

LGTM

[Yuta Kitamura, 2016-11-07 05:31:31]

lgtm

[pilgrim_google, 2016-11-07 14:22:59]

The CQ bit was checked by pilgrim@chromium.org

[commit-bot: I haz the power, 2016-11-07 14:23:22]

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, 2016-11-07 14:31:48]

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

[commit-bot: I haz the power, 2016-11-07 14:31:50]

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

[pilgrim_google, 2016-11-15 21:50:22]

On 2016/11/07 at 14:31:50, commit-bot wrote:
> Try jobs failed on following builders:
>   chromium_presubmit on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

Who should review the changes in mojo/?

[jsbell, 2016-11-16 18:10:11]

> Who should review the changes in mojo/?

I'd recommend rockot@

[pilgrim_google, 2016-11-16 18:55:50]

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

[pilgrim_google, 2016-11-16 18:56:26]

pilgrim@chromium.org changed reviewers:
+ rockot@chromium.org

[pilgrim_google, 2016-11-16 18:56:29]

+rockot for touching mojo/ during refactoring

[commit-bot: I haz the power, 2016-11-16 18:56:45]

Dry run: 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, 2016-11-16 20:34:29]

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

[commit-bot: I haz the power, 2016-11-16 20:34:30]

Dry run: This issue passed the CQ dry run.

[Ken Rockot(use gerrit already), 2016-11-28 18:18:39]

rs lgtm, sorry i missed this

[pilgrim_google, 2016-11-28 21:08:31]

The CQ bit was checked by pilgrim@chromium.org

[pilgrim_google, 2016-11-28 21:08:32]

The patchset sent to the CQ was uploaded after l-g-t-m from
haraken@chromium.org, esprehn@chromium.org, yutak@chromium.org,
rockot@chromium.org
Link to the patchset: https://codereview.chromium.org/2470233009/#ps40001
(title: "rebase")

[commit-bot: I haz the power, 2016-11-28 21:09:58]

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, 2016-11-29 00:06:07]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1480367311166750,
"parent_rev": "38f7599b47efcbf503a340c0179071a6098014cd", "commit_rev":
"bbf24dc91b2cb11747c07d954d806f301614b3c9"}

[commit-bot: I haz the power, 2016-11-29 00:06:38]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-11-29 00:12:43]

Description was changed from

==========
WTF/std normalization: replace WTF::Vector::first() with ::front()

As discussed on platform-architecture-dev [0], there is interest in
normalizing the methods of WTF classes to better align with std classes.
This CL replaces first() with front(). There are no functional changes.

[0]
https://groups.google.com/a/chromium.org/d/topic/platform-architecture-dev/I7...

BUG=662431
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
==========

to

==========
WTF/std normalization: replace WTF::Vector::first() with ::front()

As discussed on platform-architecture-dev [0], there is interest in
normalizing the methods of WTF classes to better align with std classes.
This CL replaces first() with front(). There are no functional changes.

[0]
https://groups.google.com/a/chromium.org/d/topic/platform-architecture-dev/I7...

BUG=662431
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Committed: https://crrev.com/e5fbce5b84544a61512d2eaf6e2e743dc22b164b
Cr-Commit-Position: refs/heads/master@{#434784}
==========

[commit-bot: I haz the power, 2016-11-29 00:12:45]

Patchset 3 (id:??) landed as
https://crrev.com/e5fbce5b84544a61512d2eaf6e2e743dc22b164b
Cr-Commit-Position: refs/heads/master@{#434784}