Revert of Update device/usb and its Mojo interface for variable size ISO packets.

Revert of Update device/usb and its Mojo interface for variable size ISO packets. (patchset #3 id:120001 of https://codereview.chromium.org/1618393004/ )

Reason for revert:
Uninit error from UsbApiTest.TransferFailure

BUG=583343
Original issue's description:
> Update device/usb and its Mojo interface for variable size ISO packets.
>
> To support the WebUSB API our underlying USB library needs to support
> isochronous transfers with full control over the packet size. We also
> need to know the completion status of each packet which was previously
> not available.
>
> This patch updates the interface to match that provided by libusb and
> the underlying platform specific APIs.
>
> BUG=492204
>
> Committed: https://crrev.com/051c98e9d3e843295d659b5676fcfa9dc1be5da6
> Cr-Commit-Position: refs/heads/master@{#372844}

TBR=scheib@chromium.org,dgozman@chromium.org,reillyg@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=492204
Committed: https://crrev.com/c40c36ef3d3a722e0df920a4bbae25695f0b18e8
Cr-Commit-Position: refs/heads/master@{#372971}

[zhaoqin1, 2016-02-02 17:22:32]

Created Revert of Update device/usb and its Mojo interface for variable size ISO
packets.

[commit-bot: I haz the power, 2016-02-02 17:23:23]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1658953003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1658953003/1

[commit-bot: I haz the power, 2016-02-02 17:25:58]

Description was changed from

==========
Revert of Update device/usb and its Mojo interface for variable size ISO
packets. (patchset #3 id:120001 of https://codereview.chromium.org/1618393004/ )

Reason for revert:
Uninit error from UsbApiTest.TransferFailure

BUG=583343

Original issue's description:
> Update device/usb and its Mojo interface for variable size ISO packets.
> 
> To support the WebUSB API our underlying USB library needs to support
> isochronous transfers with full control over the packet size. We also
> need to know the completion status of each packet which was previously
> not available.
> 
> This patch updates the interface to match that provided by libusb and
> the underlying platform specific APIs.
> 
> BUG=492204
> 
> Committed: https://crrev.com/051c98e9d3e843295d659b5676fcfa9dc1be5da6
> Cr-Commit-Position: refs/heads/master@{#372844}

TBR=scheib@chromium.org,dgozman@chromium.org,reillyg@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=492204
==========

to

==========
Revert of Update device/usb and its Mojo interface for variable size ISO
packets. (patchset #3 id:120001 of https://codereview.chromium.org/1618393004/ )

Reason for revert:
Uninit error from UsbApiTest.TransferFailure

BUG=583343

Original issue's description:
> Update device/usb and its Mojo interface for variable size ISO packets.
> 
> To support the WebUSB API our underlying USB library needs to support
> isochronous transfers with full control over the packet size. We also
> need to know the completion status of each packet which was previously
> not available.
> 
> This patch updates the interface to match that provided by libusb and
> the underlying platform specific APIs.
> 
> BUG=492204
> 
> Committed: https://crrev.com/051c98e9d3e843295d659b5676fcfa9dc1be5da6
> Cr-Commit-Position: refs/heads/master@{#372844}

TBR=scheib@chromium.org,dgozman@chromium.org,reillyg@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=492204
==========

[commit-bot: I haz the power, 2016-02-02 17:25:59]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-02 17:27:42]

Description was changed from

==========
Revert of Update device/usb and its Mojo interface for variable size ISO
packets. (patchset #3 id:120001 of https://codereview.chromium.org/1618393004/ )

Reason for revert:
Uninit error from UsbApiTest.TransferFailure

BUG=583343

Original issue's description:
> Update device/usb and its Mojo interface for variable size ISO packets.
> 
> To support the WebUSB API our underlying USB library needs to support
> isochronous transfers with full control over the packet size. We also
> need to know the completion status of each packet which was previously
> not available.
> 
> This patch updates the interface to match that provided by libusb and
> the underlying platform specific APIs.
> 
> BUG=492204
> 
> Committed: https://crrev.com/051c98e9d3e843295d659b5676fcfa9dc1be5da6
> Cr-Commit-Position: refs/heads/master@{#372844}

TBR=scheib@chromium.org,dgozman@chromium.org,reillyg@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=492204
==========

to

==========
Revert of Update device/usb and its Mojo interface for variable size ISO
packets. (patchset #3 id:120001 of https://codereview.chromium.org/1618393004/ )

Reason for revert:
Uninit error from UsbApiTest.TransferFailure

BUG=583343

Original issue's description:
> Update device/usb and its Mojo interface for variable size ISO packets.
>
> To support the WebUSB API our underlying USB library needs to support
> isochronous transfers with full control over the packet size. We also
> need to know the completion status of each packet which was previously
> not available.
>
> This patch updates the interface to match that provided by libusb and
> the underlying platform specific APIs.
>
> BUG=492204
>
> Committed: https://crrev.com/051c98e9d3e843295d659b5676fcfa9dc1be5da6
> Cr-Commit-Position: refs/heads/master@{#372844}

TBR=scheib@chromium.org,dgozman@chromium.org,reillyg@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=492204

Committed: https://crrev.com/c40c36ef3d3a722e0df920a4bbae25695f0b18e8
Cr-Commit-Position: refs/heads/master@{#372971}
==========

[commit-bot: I haz the power, 2016-02-02 17:27:43]

Patchset 1 (id:??) landed as
https://crrev.com/c40c36ef3d3a722e0df920a4bbae25695f0b18e8
Cr-Commit-Position: refs/heads/master@{#372971}

[Reilly Grant (use Gerrit), 2016-02-02 21:12:21]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/1665453002/ by reillyg@chromium.org.

The reason for reverting is: Fixed the uninitialized test buffer..