Match WebUSB errors more closely to the specificiation.

Match WebUSB errors more closely to the specificiation.

This change updates USBError to generate the set of DOMExceptions
used in the WebUSB specification and updates WebUSBClientImpl and
WebUSBDeviceImpl to generate them where possible. At this point accurate
errors are limited by the granularity of the results returned by the
Mojo interface.

BUG=492204
Committed: https://crrev.com/e708cef743e4245064bafb701cf78a97106fa59a
Cr-Commit-Position: refs/heads/master@{#365209}

[Reilly Grant (use Gerrit), 2015-12-12 02:18:26]

reillyg@chromium.org changed reviewers:
+ rockot@chromium.org

[Reilly Grant (use Gerrit), 2015-12-12 02:18:26]

Please take a look.

[Ken Rockot(use gerrit already), 2015-12-14 17:21:34]

lgtm

[Reilly Grant (use Gerrit), 2015-12-15 01:17:54]

The CQ bit was checked by reillyg@chromium.org

[commit-bot: I haz the power, 2015-12-15 01:22:34]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1521803002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1521803002/1

[commit-bot: I haz the power, 2015-12-15 04:20:54]

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

[commit-bot: I haz the power, 2015-12-15 04:20:54]

Try jobs failed on following builders:
  android_arm64_dbg_recipe on tryserver.chromium.linux (JOB_TIMED_OUT, no build
URL)
  android_clang_dbg_recipe on tryserver.chromium.linux (JOB_TIMED_OUT, no build
URL)
  android_compile_dbg on tryserver.chromium.linux (JOB_TIMED_OUT, no build URL)
  chromeos_amd64-generic_chromium_compile_only_ng on tryserver.chromium.linux
(JOB_TIMED_OUT, no build URL)
  chromium_presubmit on tryserver.chromium.linux (JOB_TIMED_OUT, no build URL)
  linux_android_rel_ng on tryserver.chromium.linux (JOB_TIMED_OUT, no build URL)
  linux_chromium_clobber_rel_ng on tryserver.chromium.linux (JOB_TIMED_OUT, no
build URL)
  linux_chromium_compile_dbg_32_ng on tryserver.chromium.linux (JOB_TIMED_OUT,
no build URL)
  linux_chromium_gn_chromeos_rel on tryserver.chromium.linux (JOB_TIMED_OUT, no
build URL)

[Reilly Grant (use Gerrit), 2015-12-15 08:11:55]

The CQ bit was checked by reillyg@chromium.org

[commit-bot: I haz the power, 2015-12-15 08:12:38]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1521803002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1521803002/1

[commit-bot: I haz the power, 2015-12-15 08:22:01]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-12-15 08:22:58]

Description was changed from

==========
Match WebUSB errors more closely to the specificiation.

This change updates USBError to generate the set of DOMExceptions
used in the WebUSB specification and updates WebUSBClientImpl and
WebUSBDeviceImpl to generate them where possible. At this point accurate
errors are limited by the granularity of the results returned by the
Mojo interface.

BUG=492204
==========

to

==========
Match WebUSB errors more closely to the specificiation.

This change updates USBError to generate the set of DOMExceptions
used in the WebUSB specification and updates WebUSBClientImpl and
WebUSBDeviceImpl to generate them where possible. At this point accurate
errors are limited by the granularity of the results returned by the
Mojo interface.

BUG=492204

Committed: https://crrev.com/e708cef743e4245064bafb701cf78a97106fa59a
Cr-Commit-Position: refs/heads/master@{#365209}
==========

[commit-bot: I haz the power, 2015-12-15 08:22:58]

Patchset 1 (id:??) landed as
https://crrev.com/e708cef743e4245064bafb701cf78a97106fa59a
Cr-Commit-Position: refs/heads/master@{#365209}