[Merge to M60] Use MANUAL arming policy for WebDataConsumerHandleImpl

[Merge to M60] Use MANUAL arming policy for WebDataConsumerHandleImpl

OnHandleGotReadable was possible not to call Read. It triggers sudden re-arming
and hogging the CPU. This patch is to avoid the situation by using MANUAL
policy.

Bug: 728013
Change-Id: Ie6bd7f78806d5b136dc302306cc9e920cdd01c92
Reviewed-on: https://chromium-review.googlesource.com/522144
Reviewed-by: Yutaka Hirano <yhirano@chromium.org>;
Reviewed-by: Ken Rockot <rockot@chromium.org>;
Commit-Queue: Makoto Shimazu <shimazu@chromium.org>;
Cr-Original-Commit-Position: refs/heads/master@{#477242}
Review-Url: https://codereview.chromium.org/2930573002 .
Cr-Commit-Position: refs/branch-heads/3112@{#215}
Cr-Branched-From: b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}
Committed: https://chromium.googlesource.com/chromium/src/+/94340a4f92ed3b97655dd738151b41cb369678c0

[shimazu, 2017-06-07 02:02:22]

Description was changed from

==========
[Merge to M60] Use MANUAL arming policy for WebDataConsumerHandleImpl

OnHandleGotReadable was possible not to call Read. It triggers sudden re-arming
and hogging the CPU. This patch is to avoid the situation by using MANUAL
policy.

Bug: 728013
Change-Id: Ie6bd7f78806d5b136dc302306cc9e920cdd01c92
Reviewed-on: https://chromium-review.googlesource.com/522144
Reviewed-by: Yutaka Hirano <yhirano@chromium.org>
Reviewed-by: Ken Rockot <rockot@chromium.org>
Commit-Queue: Makoto Shimazu <shimazu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#477242}
(cherry picked from commit 0e43d4844fcbcaf0fb75f7bfd21c7eafaf497dd0)
==========

to

==========
[Merge to M60] Use MANUAL arming policy for WebDataConsumerHandleImpl

OnHandleGotReadable was possible not to call Read. It triggers sudden re-arming
and hogging the CPU. This patch is to avoid the situation by using MANUAL
policy.

Bug: 728013
Change-Id: Ie6bd7f78806d5b136dc302306cc9e920cdd01c92
Reviewed-on: https://chromium-review.googlesource.com/522144
Reviewed-by: Yutaka Hirano <yhirano@chromium.org>
Reviewed-by: Ken Rockot <rockot@chromium.org>
Commit-Queue: Makoto Shimazu <shimazu@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#477242}
Review-Url: https://codereview.chromium.org/2930573002 .
Cr-Commit-Position: refs/branch-heads/3112@{#215}
Cr-Branched-From:
b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}
Committed:
https://chromium.googlesource.com/chromium/src/+/94340a4f92ed3b97655dd738151b...
==========

[shimazu, 2017-06-07 02:02:23]

Committed patchset #1 (id:1) manually as
94340a4f92ed3b97655dd738151b41cb369678c0.