Remove all uses of LOG_DISABLED in blink

Remove all uses of LOG_DISABLED in blink

As a step to reduce uses of Assertions.h, this CL removes all uses of LOG_DISABLED.
Instead we use DCHECK_IS_ON() directly.

BUG=596760
Review-Url: https://codereview.chromium.org/2968713002
Cr-Commit-Position: refs/heads/master@{#483933}
Committed: https://chromium.googlesource.com/chromium/src/+/d220b6100bd95c09d95e9d4bd8b6edb52f1b8a3f

[gyuyoung, 2017-06-30 14:20:12]

gyuyoung@igalia.com changed reviewers:
+ tkent@chromium.org

[gyuyoung, 2017-06-30 14:20:12]

tkent, this is a new cleanup patch. PTAL.

[tkent, 2017-07-03 00:02:14]

The CQ bit was checked by tkent@chromium.org

[tkent, 2017-07-03 00:02:15]

lgtm

[commit-bot: I haz the power, 2017-07-03 00:02:18]

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, 2017-07-03 00:21:09]

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

[commit-bot: I haz the power, 2017-07-03 00:21:12]

Try jobs failed on following builders:
  ios-simulator on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator/bui...)

[gyuyoung, 2017-07-03 03:11:46]

The CQ bit was checked by gyuyoung@igalia.com

[commit-bot: I haz the power, 2017-07-03 03:11:57]

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, 2017-07-03 03:50:18]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1499051506568130, "parent_rev":
"a4f544c2d4e9477973cf8ad227dee0c796e43e00", "commit_rev":
"d220b6100bd95c09d95e9d4bd8b6edb52f1b8a3f"}

[commit-bot: I haz the power, 2017-07-03 03:50:37]

Description was changed from

==========
Remove all uses of LOG_DISABLED in blink

As a step to reduce uses of Assertions.h, this CL removes all uses of
LOG_DISABLED.
Instead we use DCHECK_IS_ON() directly.

BUG=596760
==========

to

==========
Remove all uses of LOG_DISABLED in blink

As a step to reduce uses of Assertions.h, this CL removes all uses of
LOG_DISABLED.
Instead we use DCHECK_IS_ON() directly.

BUG=596760

Review-Url: https://codereview.chromium.org/2968713002
Cr-Commit-Position: refs/heads/master@{#483933}
Committed:
https://chromium.googlesource.com/chromium/src/+/d220b6100bd95c09d95e9d4bd8b6...
==========

[commit-bot: I haz the power, 2017-07-03 03:50:38]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/d220b6100bd95c09d95e9d4bd8b6...