[AdBlock]:Add the menu item(Block float popups) for the AdBlock

N/A

Add the menu item for the AdBlock, when user choose the menu item(Block float popups),
the AdBlock is available, otherwise, the AdBlock will be unvalid.

Change-Id: Iad39b4f1a28818c53cb134a2634c0fa838093592
amend miui hook

Change-Id: I9b5196fc04111203adbb96e8fffea24e92b86847