Skip attempting to bind a DevicePtr for a removed device.

Skip attempting to bind a DevicePtr for a removed device.

This patch skips calling DeviceManager::GetDevice for a removed device
as this is guaranteed to fail. Instead a null DevicePtr is simply passed
to WebUSBDeviceImpl which has been updated to handle this.

BUG=492204
Committed: https://crrev.com/0c1f5522feb3c65ac1543621e22c75513e3a6f5d
Cr-Commit-Position: refs/heads/master@{#378856}

[Reilly Grant (use Gerrit), 2016-03-02 01:27:42]

Patchset #1 (id:1) has been deleted

[Reilly Grant (use Gerrit), 2016-03-02 01:28:28]

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

[Reilly Grant (use Gerrit), 2016-03-02 01:28:29]

Tests! Holy crap!

[Ken Rockot(use gerrit already), 2016-03-02 01:58:56]

lgtm

[Reilly Grant (use Gerrit), 2016-03-02 21:00:42]

The CQ bit was checked by reillyg@chromium.org

[commit-bot: I haz the power, 2016-03-02 21:01:49]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1755683004/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1755683004/20001

[commit-bot: I haz the power, 2016-03-02 22:15:06]

Committed patchset #1 (id:20001)

[commit-bot: I haz the power, 2016-03-02 22:16:34]

Description was changed from

==========
Skip attempting to bind a DevicePtr for a removed device.

This patch skips calling DeviceManager::GetDevice for a removed device
as this is guaranteed to fail. Instead a null DevicePtr is simply passed
to WebUSBDeviceImpl which has been updated to handle this.

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

to

==========
Skip attempting to bind a DevicePtr for a removed device.

This patch skips calling DeviceManager::GetDevice for a removed device
as this is guaranteed to fail. Instead a null DevicePtr is simply passed
to WebUSBDeviceImpl which has been updated to handle this.

BUG=492204

Committed: https://crrev.com/0c1f5522feb3c65ac1543621e22c75513e3a6f5d
Cr-Commit-Position: refs/heads/master@{#378856}
==========

[commit-bot: I haz the power, 2016-03-02 22:16:35]

Patchset 1 (id:??) landed as
https://crrev.com/0c1f5522feb3c65ac1543621e22c75513e3a6f5d
Cr-Commit-Position: refs/heads/master@{#378856}