Cleanup: Remove MenuEventDispatcher

Remove MenuEventDispatcher

This class is not used anymore after introduction of MenuKeyEventHandler
(r348632).
Also, removed a forward declaration for DesktopDispatcherClient which
does not exist anymore (r372548).

BUG=none

Committed: https://crrev.com/f5d8cd38d7fc6037d5dc5ae0663103965c5e37f9
Cr-Commit-Position: refs/heads/master@{#374452}

[mohsen, 2016-02-09 03:47:17]

mohsen@chromium.org changed reviewers:
+ sadrul@chromium.org

[mohsen, 2016-02-09 03:47:17]

Please take a look...

[sadrul, 2016-02-09 19:01:10]

lgtm

[mohsen, 2016-02-09 20:13:22]

The CQ bit was checked by mohsen@chromium.org

[commit-bot: I haz the power, 2016-02-09 20:16:31]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1679923003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1679923003/1

[commit-bot: I haz the power, 2016-02-09 20:24:12]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-09 20:25:07]

Description was changed from

==========
Remove MenuEventDispatcher

This class is not used anymore after introduction of MenuKeyEventHandler
(r348632).
Also, removed a forward declaration for DesktopDispatcherClient which
does not exist anymore (r372548).

BUG=none
==========

to

==========
Remove MenuEventDispatcher

This class is not used anymore after introduction of MenuKeyEventHandler
(r348632).
Also, removed a forward declaration for DesktopDispatcherClient which
does not exist anymore (r372548).

BUG=none

Committed: https://crrev.com/f5d8cd38d7fc6037d5dc5ae0663103965c5e37f9
Cr-Commit-Position: refs/heads/master@{#374452}
==========

[commit-bot: I haz the power, 2016-02-09 20:25:08]

Patchset 1 (id:??) landed as
https://crrev.com/f5d8cd38d7fc6037d5dc5ae0663103965c5e37f9
Cr-Commit-Position: refs/heads/master@{#374452}