Update the cached WindowAndroid in PermissionInfobar after reparenting

Update the cached WindowAndroid in PermissionInfobar after reparenting

WindowAndroid object is cached in PermissionInfobars, and the object is
not updated since their creation. Yet after reparenting, WindowAndroid
has changed. This CL fixes this issue by adding a new public call,
onTabReparented() to Infobar.java

BUG=632477
Committed: https://crrev.com/6407ce083e5bba8e55118236b74fca4a76a13c8c
Cr-Commit-Position: refs/heads/master@{#414849}

[Ian Wen, 2016-08-26 21:45:21]

ianwen@chromium.org changed reviewers:
+ dfalcantara@chromium.org, tedchoc@chromium.org

[Ian Wen, 2016-08-26 21:45:22]

PTAL

[gone, 2016-08-26 21:55:21]

lgtm

[Ian Wen, 2016-08-26 22:13:10]

The CQ bit was checked by ianwen@chromium.org

[commit-bot: I haz the power, 2016-08-26 22:13:38]

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, 2016-08-26 22:58:46]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-26 23:01:21]

Description was changed from

==========
Update the cached WindowAndroid in PermissionInfobar after reparenting

WindowAndroid object is cached in PermissionInfobars, and the object is
not updated since their creation. Yet after reparenting, WindowAndroid
has changed. This CL fixes this issue by adding a new public call,
onTabReparented() to Infobar.java

BUG=632477
==========

to

==========
Update the cached WindowAndroid in PermissionInfobar after reparenting

WindowAndroid object is cached in PermissionInfobars, and the object is
not updated since their creation. Yet after reparenting, WindowAndroid
has changed. This CL fixes this issue by adding a new public call,
onTabReparented() to Infobar.java

BUG=632477

Committed: https://crrev.com/6407ce083e5bba8e55118236b74fca4a76a13c8c
Cr-Commit-Position: refs/heads/master@{#414849}
==========

[commit-bot: I haz the power, 2016-08-26 23:01:25]

Patchset 1 (id:??) landed as
https://crrev.com/6407ce083e5bba8e55118236b74fca4a76a13c8c
Cr-Commit-Position: refs/heads/master@{#414849}