Throw error if timeConstant is not positive for setTargetAtTime

Throw error if timeConstant is not positive for setTargetAtTime

If the timeConstant is not strictly positive, setTargetAtTime should
throw an error.

BUG=604775
TEST=audioparam-exceptional-values.html updated with new test

Committed: https://crrev.com/3890633d575fd3a0ac412570e0bfa015bec58c95
Cr-Commit-Position: refs/heads/master@{#388560}

[Raymond Toy, 2016-04-19 16:16:11]

rtoy@chromium.org changed reviewers:
+ hongchan@chromium.org

[Raymond Toy, 2016-04-19 16:16:12]

PTAL

[hongchan, 2016-04-20 16:19:38]

lgtm

[Raymond Toy, 2016-04-20 16:26:14]

The CQ bit was checked by rtoy@chromium.org

[commit-bot: I haz the power, 2016-04-20 16:26:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1897293002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1897293002/1

[commit-bot: I haz the power, 2016-04-20 16:30:38]

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

[commit-bot: I haz the power, 2016-04-20 16:30:39]

Try jobs failed on following builders:
  chromeos_amd64-generic_chromium_compile_only_ng on tryserver.chromium.linux
(JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromeos_amd64-...)
  chromeos_daisy_chromium_compile_only_ng on tryserver.chromium.linux
(JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromeos_daisy_...)
  chromeos_x86-generic_chromium_compile_only_ng on tryserver.chromium.linux
(JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromeos_x86-ge...)

[Raymond Toy, 2016-04-20 18:24:46]

The CQ bit was checked by rtoy@chromium.org

[commit-bot: I haz the power, 2016-04-20 18:25:21]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1897293002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1897293002/1

[commit-bot: I haz the power, 2016-04-20 20:06:13]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-04-22 19:25:50]

Description was changed from

==========
Throw error if timeConstant is not positive for setTargetAtTime

If the timeConstant is not strictly positive, setTargetAtTime should
throw an error.

BUG=604775
TEST=audioparam-exceptional-values.html updated with new test
==========

to

==========
Throw error if timeConstant is not positive for setTargetAtTime

If the timeConstant is not strictly positive, setTargetAtTime should
throw an error.

BUG=604775
TEST=audioparam-exceptional-values.html updated with new test

Committed: https://crrev.com/3890633d575fd3a0ac412570e0bfa015bec58c95
Cr-Commit-Position: refs/heads/master@{#388560}
==========

[commit-bot: I haz the power, 2016-04-22 19:25:51]

Patchset 1 (id:??) landed as
https://crrev.com/3890633d575fd3a0ac412570e0bfa015bec58c95
Cr-Commit-Position: refs/heads/master@{#388560}

[Raymond Toy, 2016-04-25 17:28:27]

Oops.  The actual bug is 604755, not 604775.