Revert of Mojo C++ bindings: always use MultiplexRouter with InterfacePtr/Binding.

Revert of Mojo C++ bindings: always use MultiplexRouter with InterfacePtr/Binding. (patchset #3 id:40001 of https://codereview.chromium.org/2349293002/ )

Reason for revert:
It probably caused browser_tests and unit_tests failures on https://build.chromium.org/p/chromium.mac/builders/Mac10.9%20Tests%20%28dbg%29/builds/30483

Original issue's description:
> Mojo C++ bindings: always use MultiplexRouter with InterfacePtr/Binding.
>
> This CL doesn't do the cleanup of removing Router and its usage, so that it is
> pretty small and easy to revert if necessary. The cleanup will be in future CLs.
>
> BUG=594244
>
> Committed: https://crrev.com/4f84285faf99679494e9fdb743ffc03f3959b1a3
> Cr-Commit-Position: refs/heads/master@{#420081}

TBR=rockot@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=594244
Committed: https://crrev.com/ac99ca8b3fd4058dce64431dd407ab72ec5c7674
Cr-Commit-Position: refs/heads/master@{#420109}

[yzshen1, 2016-09-21 18:19:52]

The CQ bit was checked by yzshen@chromium.org

[yzshen1, 2016-09-21 18:19:53]

Created Revert of Mojo C++ bindings: always use MultiplexRouter with
InterfacePtr/Binding.

[commit-bot: I haz the power, 2016-09-21 18:20:26]

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, 2016-09-21 18:21:53]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-21 18:23:59]

Description was changed from

==========
Revert of Mojo C++ bindings: always use MultiplexRouter with
InterfacePtr/Binding. (patchset #3 id:40001 of
https://codereview.chromium.org/2349293002/ )

Reason for revert:
It probably caused browser_tests and unit_tests failures on
https://build.chromium.org/p/chromium.mac/builders/Mac10.9%20Tests%20%28dbg%2...

Original issue's description:
> Mojo C++ bindings: always use MultiplexRouter with InterfacePtr/Binding.
> 
> This CL doesn't do the cleanup of removing Router and its usage, so that it is
> pretty small and easy to revert if necessary. The cleanup will be in future
CLs.
> 
> BUG=594244
> 
> Committed: https://crrev.com/4f84285faf99679494e9fdb743ffc03f3959b1a3
> Cr-Commit-Position: refs/heads/master@{#420081}

TBR=rockot@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=594244
==========

to

==========
Revert of Mojo C++ bindings: always use MultiplexRouter with
InterfacePtr/Binding. (patchset #3 id:40001 of
https://codereview.chromium.org/2349293002/ )

Reason for revert:
It probably caused browser_tests and unit_tests failures on
https://build.chromium.org/p/chromium.mac/builders/Mac10.9%20Tests%20%28dbg%2...

Original issue's description:
> Mojo C++ bindings: always use MultiplexRouter with InterfacePtr/Binding.
>
> This CL doesn't do the cleanup of removing Router and its usage, so that it is
> pretty small and easy to revert if necessary. The cleanup will be in future
CLs.
>
> BUG=594244
>
> Committed: https://crrev.com/4f84285faf99679494e9fdb743ffc03f3959b1a3
> Cr-Commit-Position: refs/heads/master@{#420081}

TBR=rockot@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=594244

Committed: https://crrev.com/ac99ca8b3fd4058dce64431dd407ab72ec5c7674
Cr-Commit-Position: refs/heads/master@{#420109}
==========

[commit-bot: I haz the power, 2016-09-21 18:24:00]

Patchset 1 (id:??) landed as
https://crrev.com/ac99ca8b3fd4058dce64431dd407ab72ec5c7674
Cr-Commit-Position: refs/heads/master@{#420109}