res:dock:: new right menu.

1. remove auto hide.
2. using Notice Region Setting.

tower:https://tower.im/projects/8f19f0bf0e754f0b82ef2c24bc230973/todos/66a39766a72d44b7bc25810641f0e62f/
tower:https://tower.im/projects/8f19f0bf0e754f0b82ef2c24bc230973/todos/4774a8be55744675b2db7aae51f6b82f/
Change-Id: I18db3326764c3ab0da54b74a7de88272c43fa4f8