Provide customized layout for category style with divider above. Provide drawable for "expland more" icon. Bug: 63133738 Test: Manual Change-Id: I477b7cc088001d9ded6aa1cf78206f974a376bc1
Provide customized layout for category style with divider above. Provide drawable for "expland more" icon. Bug: 63133738 Test: Manual Change-Id: I477b7cc088001d9ded6aa1cf78206f974a376bc1