28195f52a6
As the Add a language page changed its parent class, the collapsing toolbar did not work smoothly. Also the nested scrolling feature of the locale list is disabled, that caused the overlapping problem. This change is to make the locale list enable the nested scrolling feature. Fixes: 207318265 Test: manual test Change-Id: I95929cd569c94d392c325e4e5b2a35e78185d0b8