Replace ASSERT with DCHECK in platform/

Replace ASSERT with DCHECK in platform/

This CL only affects instances of ASSERT() that have unary parameters
with no (in)equality checks.

BUG=707638
Review-Url: https://codereview.chromium.org/2846303002
Cr-Commit-Position: refs/heads/master@{#468346}
Committed: https://chromium.googlesource.com/chromium/src/+/41a37b9e82b9f33982f6add34906fed081303ca9

[pilgrim_google, 2017-04-28 18:10:43]

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

[pilgrim_google, 2017-04-28 18:10:54]

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

[commit-bot: I haz the power, 2017-04-28 18:11:45]

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, 2017-04-28 21:10:29]

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

[commit-bot: I haz the power, 2017-04-28 21:10:30]

Dry run: This issue passed the CQ dry run.

[haraken, 2017-04-29 02:12:47]

LGTM

[pilgrim_google, 2017-05-01 15:29:22]

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

[pilgrim_google, 2017-05-01 15:29:26]

The CQ bit was checked by pilgrim@chromium.org

[pilgrim_google, 2017-05-01 15:29:27]

The patchset sent to the CQ was uploaded after l-g-t-m from haraken@chromium.org
Link to the patchset: https://codereview.chromium.org/2846303002/#ps20001
(title: "rebase")

[commit-bot: I haz the power, 2017-05-01 15:29:39]

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, 2017-05-01 17:35:36]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1493652566781790,
"parent_rev": "51a5fcdeb62cd950cec7920aa876487afe472082", "commit_rev":
"41a37b9e82b9f33982f6add34906fed081303ca9"}

[commit-bot: I haz the power, 2017-05-01 17:35:49]

Description was changed from

==========
Replace ASSERT with DCHECK in platform/

This CL only affects instances of ASSERT() that have unary parameters
with no (in)equality checks.

BUG=707638
==========

to

==========
Replace ASSERT with DCHECK in platform/

This CL only affects instances of ASSERT() that have unary parameters
with no (in)equality checks.

BUG=707638

Review-Url: https://codereview.chromium.org/2846303002
Cr-Commit-Position: refs/heads/master@{#468346}
Committed:
https://chromium.googlesource.com/chromium/src/+/41a37b9e82b9f33982f6add34906...
==========

[commit-bot: I haz the power, 2017-05-01 17:35:55]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/41a37b9e82b9f33982f6add34906...