Revert "Send input event IPCs directly from the UI thread"

Revert "Send input event IPCs directly from the UI thread"

This reverts commit 868f89e764ab0e807adb237f0cbaf79ca5f49257.
See https://codereview.chromium.org/1991323002 for the original
CL.

Per offline discussions: there was no clear benefit from
using SendNow for input events, and having the extra interface
adds unnecessary complexity given that nobody is going to work
on porting Send call sites.

BUG=612944
R=jam@chromium.org

Committed: https://crrev.com/f14a8ae8f52b814820b29752996c5cee903a8d4d
Cr-Commit-Position: refs/heads/master@{#400227}

[Ken Rockot(use gerrit already), 2016-06-15 22:10:12]

PTAL. This was a straightforward revert so I don't think there's any risk of
badness.

[jam, 2016-06-16 16:17:35]

lgtm

[Ken Rockot(use gerrit already), 2016-06-16 16:20:54]

The CQ bit was checked by rockot@chromium.org

[commit-bot: I haz the power, 2016-06-16 16:21:35]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2068343003/1

[commit-bot: I haz the power, 2016-06-16 16:28:31]

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

[commit-bot: I haz the power, 2016-06-16 16:28:32]

Try jobs failed on following builders:
  mac_chromium_rel_ng on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[Ken Rockot(use gerrit already), 2016-06-16 18:22:33]

The CQ bit was checked by rockot@chromium.org

[Ken Rockot(use gerrit already), 2016-06-16 18:22:34]

The patchset sent to the CQ was uploaded after l-g-t-m from jam@chromium.org
Link to the patchset: https://codereview.chromium.org/2068343003/#ps20001
(title: "rebase")

[commit-bot: I haz the power, 2016-06-16 18:23:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2068343003/20001

[commit-bot: I haz the power, 2016-06-16 19:28:59]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-06-16 19:31:09]

Description was changed from

==========
Revert "Send input event IPCs directly from the UI thread"

This reverts commit 868f89e764ab0e807adb237f0cbaf79ca5f49257.
See https://codereview.chromium.org/1991323002 for the original
CL.

Per offline discussions: there was no clear benefit from
using SendNow for input events, and having the extra interface
adds unnecessary complexity given that nobody is going to work
on porting Send call sites.

BUG=612944
R=jam@chromium.org
==========

to

==========
Revert "Send input event IPCs directly from the UI thread"

This reverts commit 868f89e764ab0e807adb237f0cbaf79ca5f49257.
See https://codereview.chromium.org/1991323002 for the original
CL.

Per offline discussions: there was no clear benefit from
using SendNow for input events, and having the extra interface
adds unnecessary complexity given that nobody is going to work
on porting Send call sites.

BUG=612944
R=jam@chromium.org

Committed: https://crrev.com/f14a8ae8f52b814820b29752996c5cee903a8d4d
Cr-Commit-Position: refs/heads/master@{#400227}
==========

[commit-bot: I haz the power, 2016-06-16 19:31:10]

Patchset 2 (id:??) landed as
https://crrev.com/f14a8ae8f52b814820b29752996c5cee903a8d4d
Cr-Commit-Position: refs/heads/master@{#400227}