Show/Hide the shelf when showing/hiding IME menu.

Show/Hide the shelf when showing/hiding IME menu.

If the shelf is auto-hidden, show the opt-in IME menu with accelerator 'Alt+Shilf+K', the IME menu bubble cannot be oped right (it opens half off the screen, shifted to the right).
We should notify to bring out the shelf before showing the IME menu.

When closing the opt-in IME menu with 'Esc' key, the shelf cannot be auto hidden immediately. We should notify the auto hide state changed to auto hide the shelf.

BUG=642423
TEST=Verified on local build.

Committed: https://crrev.com/2fdfd846d4d238778f39adaa203c41dd90e39dda
Cr-Commit-Position: refs/heads/master@{#427223}

[Azure Wei, 2016-10-21 07:01:16]

Description was changed from

==========
Show/Hide the shelf when showing/hiding IME menu.

BUG=642423
TEST=Verified on local build.
==========

to

==========
Show/Hide the shelf when showing/hiding IME menu.

If the shelf is auto-hidden, show the opt-in IME menu with accelerator
'Alt+Shilf+K', the IME menu bubble cannot be oped right (it opens half off the
screen, shifted to the right).
We should notify to bring out the shelf before showing the IME menu.

When closing the opt-in IME menu with 'Esc' key, the shelf cannot be auto hidden
immediately. We should notify the auto hide state changed to auto hide the
shelf. 

BUG=642423
TEST=Verified on local build.
==========

[Azure Wei, 2016-10-21 07:01:16]

azurewei@chromium.org changed reviewers:
+ tdanderson@chromium.org

[Azure Wei, 2016-10-21 07:01:28]

Please review this CL. Thanks!

[tdanderson, 2016-10-24 14:35:14]

lgtm

[Azure Wei, 2016-10-25 00:51:29]

The CQ bit was checked by azurewei@chromium.org

[commit-bot: I haz the power, 2016-10-25 00:52:30]

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, 2016-10-25 01:38:44]

Description was changed from

==========
Show/Hide the shelf when showing/hiding IME menu.

If the shelf is auto-hidden, show the opt-in IME menu with accelerator
'Alt+Shilf+K', the IME menu bubble cannot be oped right (it opens half off the
screen, shifted to the right).
We should notify to bring out the shelf before showing the IME menu.

When closing the opt-in IME menu with 'Esc' key, the shelf cannot be auto hidden
immediately. We should notify the auto hide state changed to auto hide the
shelf. 

BUG=642423
TEST=Verified on local build.
==========

to

==========
Show/Hide the shelf when showing/hiding IME menu.

If the shelf is auto-hidden, show the opt-in IME menu with accelerator
'Alt+Shilf+K', the IME menu bubble cannot be oped right (it opens half off the
screen, shifted to the right).
We should notify to bring out the shelf before showing the IME menu.

When closing the opt-in IME menu with 'Esc' key, the shelf cannot be auto hidden
immediately. We should notify the auto hide state changed to auto hide the
shelf. 

BUG=642423
TEST=Verified on local build.
==========

[commit-bot: I haz the power, 2016-10-25 01:38:45]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-25 01:41:40]

Description was changed from

==========
Show/Hide the shelf when showing/hiding IME menu.

If the shelf is auto-hidden, show the opt-in IME menu with accelerator
'Alt+Shilf+K', the IME menu bubble cannot be oped right (it opens half off the
screen, shifted to the right).
We should notify to bring out the shelf before showing the IME menu.

When closing the opt-in IME menu with 'Esc' key, the shelf cannot be auto hidden
immediately. We should notify the auto hide state changed to auto hide the
shelf. 

BUG=642423
TEST=Verified on local build.
==========

to

==========
Show/Hide the shelf when showing/hiding IME menu.

If the shelf is auto-hidden, show the opt-in IME menu with accelerator
'Alt+Shilf+K', the IME menu bubble cannot be oped right (it opens half off the
screen, shifted to the right).
We should notify to bring out the shelf before showing the IME menu.

When closing the opt-in IME menu with 'Esc' key, the shelf cannot be auto hidden
immediately. We should notify the auto hide state changed to auto hide the
shelf.

BUG=642423
TEST=Verified on local build.

Committed: https://crrev.com/2fdfd846d4d238778f39adaa203c41dd90e39dda
Cr-Commit-Position: refs/heads/master@{#427223}
==========

[commit-bot: I haz the power, 2016-10-25 01:41:41]

Patchset 1 (id:??) landed as
https://crrev.com/2fdfd846d4d238778f39adaa203c41dd90e39dda
Cr-Commit-Position: refs/heads/master@{#427223}