Adding 'Always on top' behavior to the It2Me Confirmation Dialog

Adding 'Always on top' behavior to the It2Me Confirmation Dialog

This CL sets a flag on the It2MeConfirmationDialog created on Windows which
causes it to be displayed as a top-level window.  I've also added a call to
ensure the dialog is above any other top-level window.

These two changes will ensure the dialog is displayed over the other windows
on the desktop, regardless of whethet they are topmost windows or not.

BUG=654938
Review-Url: https://codereview.chromium.org/2418613003
Cr-Commit-Position: refs/heads/master@{#424883}
(cherry picked from commit 37d4966ef8a8e5cc5b83d7892f1622f679529d93)

Committed: https://chromium.googlesource.com/chromium/src/+/a6d9de9917174149fe5ad52188105b4f99a973ff

[joedow, 2016-10-13 21:50:55]

Description was changed from

==========
Adding 'Always on top' behavior to the It2Me Confirmation Dialog

This CL sets a flag on the It2MeConfirmationDialog created on Windows which
causes it to be displayed as a top-level window.  I've also added a call to
ensure the dialog is above any other top-level window.

These two changes will ensure the dialog is displayed over the other windows
on the desktop, regardless of whethet they are topmost windows or not.

BUG=654938

Review-Url: https://codereview.chromium.org/2418613003
Cr-Commit-Position: refs/heads/master@{#424883}
(cherry picked from commit 37d4966ef8a8e5cc5b83d7892f1622f679529d93)
==========

to

==========
Adding 'Always on top' behavior to the It2Me Confirmation Dialog

This CL sets a flag on the It2MeConfirmationDialog created on Windows which
causes it to be displayed as a top-level window.  I've also added a call to
ensure the dialog is above any other top-level window.

These two changes will ensure the dialog is displayed over the other windows
on the desktop, regardless of whethet they are topmost windows or not.

BUG=654938

Review-Url: https://codereview.chromium.org/2418613003
Cr-Commit-Position: refs/heads/master@{#424883}
(cherry picked from commit 37d4966ef8a8e5cc5b83d7892f1622f679529d93)

Committed:
https://chromium.googlesource.com/chromium/src/+/a6d9de9917174149fe5ad5218810...
==========

[joedow, 2016-10-13 21:50:57]

Committed patchset #1 (id:1) manually as
a6d9de9917174149fe5ad52188105b4f99a973ff.