Set up profile button listeners even if it is in hidden state

onClickListener and onScrollListener can be setup even if the button is
hidden. This change sets up onClickListener and onScrollListener only
once instead of setting them again and again.

Bug: 201528891
Test: manual (as mentioned on the bug)
Change-Id: I32b60c9424682eda45f201db848cd1494efe9a54
1 file changed