Mark Render{Frame,View}::GetWebkitPreferences() return values as const.

Mark Render{Frame,View}::GetWebkitPreferences() return values as const.

Also remove some references to NPAPI.

Review-Url: https://codereview.chromium.org/2862753002
Cr-Commit-Position: refs/heads/master@{#469844}
Committed: https://chromium.googlesource.com/chromium/src/+/8a8fdfd37ff6e1ad0ec56640a956206924c02bef

[Lei Zhang, 2017-05-03 23:41:12]

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

[commit-bot: I haz the power, 2017-05-03 23:42:03]

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, 2017-05-04 00:40:14]

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

[commit-bot: I haz the power, 2017-05-04 00:40:15]

Dry run: This issue passed the CQ dry run.

[Lei Zhang, 2017-05-04 00:49:15]

thestig@chromium.org changed reviewers:
+ piman@chromium.org

[piman, 2017-05-05 19:34:54]

LGTM, thanks!

[Lei Zhang, 2017-05-05 19:47:39]

The CQ bit was checked by thestig@chromium.org

[commit-bot: I haz the power, 2017-05-05 19:48:24]

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, 2017-05-06 00:05:55]

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

[commit-bot: I haz the power, 2017-05-06 00:05:56]

Try jobs failed on following builders:
  linux_android_rel_ng on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/linux_androi...)

[Lei Zhang, 2017-05-06 00:26:46]

The CQ bit was checked by thestig@chromium.org

[commit-bot: I haz the power, 2017-05-06 00:27:21]

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, 2017-05-06 18:46:57]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1494030406268430, "parent_rev":
"ce36c5acc6e27a75e8fa455c92277de713922ac0", "commit_rev":
"8a8fdfd37ff6e1ad0ec56640a956206924c02bef"}

[commit-bot: I haz the power, 2017-05-06 18:47:19]

Description was changed from

==========
Mark Render{Frame,View}::GetWebkitPreferences() return values as const.

Also remove some references to NPAPI.
==========

to

==========
Mark Render{Frame,View}::GetWebkitPreferences() return values as const.

Also remove some references to NPAPI.

Review-Url: https://codereview.chromium.org/2862753002
Cr-Commit-Position: refs/heads/master@{#469844}
Committed:
https://chromium.googlesource.com/chromium/src/+/8a8fdfd37ff6e1ad0ec56640a956...
==========

[commit-bot: I haz the power, 2017-05-06 18:47:22]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/8a8fdfd37ff6e1ad0ec56640a956...