Revert 226547 "Refactor LauncherItemController and LauncherItemD..."

Revert 226547 "Refactor LauncherItemController and LauncherItemD..."

> Refactor LauncherItemController and LauncherItemDelegate
> 
> * Remove LauncherItem parameter of LauncherItemDelegate method
> * LauncherItemController subclasses LauncherItemDelegate
> * Register/Unregister when LauncherItemDelegate is created/removed
> * LauncherItemDelegateManager handles LauncherItemDelegate by LauncherID
> * LauncherItemDelegateManager take ownership of all LauncherItemDelegate
> 
> R=sky@chromium.org, skuhne@chromium.org
> BUG=279105
> TEST=unit_tests, browser_tests, ash_unittests, ash_shell
> 
> Review URL: https://codereview.chromium.org/23606016

TBR=simon.hong81@gmail.com

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=226580

[dcheng, 2013-10-02 22:14:05]

Committed patchset #1 manually as r226580.

[simonhong_, 2013-10-03 01:05:46]

On 2013/10/02 22:14:05, dcheng wrote:
> Committed patchset #1 manually as r226580.

Thank you for this.
It is strange why this doesn't happen when I was landing...