Update widget bounds after ScopedConfigure

Update widget bounds after ScopedConfigure

ScopedConfigure suppress the UpdateWidgetBounds which results in the inconsistent shadow because
* the shadow bounds gets updated with the stale bounds in OnPostWindowStateTypeChanged
* then the widget bounds is updated in the UpdateWidgetBounds in ScopedConfigure dtor

BUG=b/30961411
TBR=reveman@chromium.org

Review-Url: https://codereview.chromium.org/2277463004
Cr-Commit-Position: refs/heads/master@{#414065}
(cherry picked from commit ab5745b24dd0536f27b2b4ad6160d474c77491e7)

Committed: https://chromium.googlesource.com/chromium/src/+/6f5a24def08c9ea4ed74d4a5448416c98eeefbb0

[oshima, 2016-08-26 21:04:39]

Description was changed from

==========
Update widget bounds after ScopedConfigure

ScopedConfigure suppress the UpdateWidgetBounds which results in the
inconsistent shadow because
* the shadow bounds gets updated with the stale bounds in
OnPostWindowStateTypeChanged
* then the widget bounds is updated in the UpdateWidgetBounds in ScopedConfigure
dtor

BUG=b/30961411
TBR=reveman@chromium.org

Review-Url: https://codereview.chromium.org/2277463004
Cr-Commit-Position: refs/heads/master@{#414065}
(cherry picked from commit ab5745b24dd0536f27b2b4ad6160d474c77491e7)
==========

to

==========
Update widget bounds after ScopedConfigure

ScopedConfigure suppress the UpdateWidgetBounds which results in the
inconsistent shadow because
* the shadow bounds gets updated with the stale bounds in
OnPostWindowStateTypeChanged
* then the widget bounds is updated in the UpdateWidgetBounds in ScopedConfigure
dtor

BUG=b/30961411
TBR=reveman@chromium.org

Review-Url: https://codereview.chromium.org/2277463004
Cr-Commit-Position: refs/heads/master@{#414065}
(cherry picked from commit ab5745b24dd0536f27b2b4ad6160d474c77491e7)

Committed:
https://chromium.googlesource.com/chromium/src/+/6f5a24def08c9ea4ed74d4a54484...
==========

[oshima, 2016-08-26 21:04:41]

Committed patchset #1 (id:1) manually as
6f5a24def08c9ea4ed74d4a5448416c98eeefbb0 (presubmit successful).