Fix SurfaceIds in mus with surface sync off.

Fix SurfaceIds in mus with surface sync off.

WindowPortMus was sending SurfaceIds (a) too early and (b) that weren't
the right SurfaceId causing lots of log spam with mus and surface sync
turned off.

BUG=711544
Review-Url: https://codereview.chromium.org/2831763002
Cr-Commit-Position: refs/heads/master@{#465767}
Committed: https://chromium.googlesource.com/chromium/src/+/8761c218a237d2bd6ea05547ad5e578de0a9a855

[kylechar, 2017-04-19 20:54:57]

kylechar@chromium.org changed reviewers:
+ sky@chromium.org

[sky, 2017-04-19 20:56:13]

LGTM

[kylechar, 2017-04-19 20:56:44]

Description was changed from

==========
Fix SurfaceIds in mus with surface sync off.

WindowPortMus was sending SurfaceIds (a) too early and (b) that weren't
the right SurfaceId causing logs of log spam with mus and surface sync
turned off.

BUG=711544
==========

to

==========
Fix SurfaceIds in mus with surface sync off.

WindowPortMus was sending SurfaceIds (a) too early and (b) that weren't
the right SurfaceId causing lots of log spam with mus and surface sync
turned off.

BUG=711544
==========

[kylechar, 2017-04-19 20:57:28]

The CQ bit was checked by kylechar@chromium.org

[commit-bot: I haz the power, 2017-04-19 20:58:13]

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, 2017-04-19 21:54:16]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1492635448211070, "parent_rev":
"2edbc3bc672529ac4719225697cfb4085dfd0c18", "commit_rev":
"8761c218a237d2bd6ea05547ad5e578de0a9a855"}

[commit-bot: I haz the power, 2017-04-19 21:54:26]

Description was changed from

==========
Fix SurfaceIds in mus with surface sync off.

WindowPortMus was sending SurfaceIds (a) too early and (b) that weren't
the right SurfaceId causing lots of log spam with mus and surface sync
turned off.

BUG=711544
==========

to

==========
Fix SurfaceIds in mus with surface sync off.

WindowPortMus was sending SurfaceIds (a) too early and (b) that weren't
the right SurfaceId causing lots of log spam with mus and surface sync
turned off.

BUG=711544

Review-Url: https://codereview.chromium.org/2831763002
Cr-Commit-Position: refs/heads/master@{#465767}
Committed:
https://chromium.googlesource.com/chromium/src/+/8761c218a237d2bd6ea05547ad5e...
==========

[commit-bot: I haz the power, 2017-04-19 21:54:27]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/8761c218a237d2bd6ea05547ad5e...