Add WARN_UNUSED_RESULT to BytesConsumer read methods.

Add WARN_UNUSED_RESULT to BytesConsumer read methods.

BUG=610195
Committed: https://crrev.com/748561e055b1f868345cdb8fa83b6d625f3e309d
Cr-Commit-Position: refs/heads/master@{#418506}

[yhirano, 2016-09-07 11:13:09]

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

[commit-bot: I haz the power, 2016-09-07 11:13:30]

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

[yhirano, 2016-09-07 11:21:16]

yhirano@chromium.org changed reviewers:
+ hiroshige@chromium.org

[commit-bot: I haz the power, 2016-09-07 11:24:32]

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

[commit-bot: I haz the power, 2016-09-07 11:24:33]

Dry run: 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...)

[hiroshige, 2016-09-07 12:58:24]

lgtm.

[yhirano, 2016-09-13 15:57:57]

The CQ bit was checked by yhirano@chromium.org

[commit-bot: I haz the power, 2016-09-13 15:58:15]

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, 2016-09-13 16:01:03]

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

[commit-bot: I haz the power, 2016-09-13 16:01:04]

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...)
  mac_chromium_compile_dbg_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_comp...)

[yhirano, 2016-09-14 05:21:22]

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

[commit-bot: I haz the power, 2016-09-14 05:21:36]

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

[yhirano, 2016-09-14 05:28:46]

The CQ bit was unchecked by yhirano@chromium.org

[yhirano, 2016-09-14 05:28:46]

The CQ bit was checked by yhirano@chromium.org

[yhirano, 2016-09-14 05:28:47]

The patchset sent to the CQ was uploaded after l-g-t-m from
hiroshige@chromium.org
Link to the patchset: https://codereview.chromium.org/2319033002/#ps20001
(title: "rebase")

[commit-bot: I haz the power, 2016-09-14 05:29:01]

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, 2016-09-14 07:29:45]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-09-14 07:31:59]

Description was changed from

==========
Add WARN_UNUSED_RESULT to BytesConsumer read methods.

BUG=610195
==========

to

==========
Add WARN_UNUSED_RESULT to BytesConsumer read methods.

BUG=610195

Committed: https://crrev.com/748561e055b1f868345cdb8fa83b6d625f3e309d
Cr-Commit-Position: refs/heads/master@{#418506}
==========

[commit-bot: I haz the power, 2016-09-14 07:32:00]

Patchset 2 (id:??) landed as
https://crrev.com/748561e055b1f868345cdb8fa83b6d625f3e309d
Cr-Commit-Position: refs/heads/master@{#418506}