Lines Matching refs:ancestor
139 bool LayerImpl::HasAncestor(const LayerImpl* ancestor) const {
140 if (!ancestor)
144 if (layer == ancestor)
182 void LayerImpl::SetClipParent(LayerImpl* ancestor) {
183 if (clip_parent_ == ancestor)
189 clip_parent_ = ancestor;
1311 reason_list->AppendString("Scroll parent is not an ancestor");
1314 reason_list->AppendString("Has clipping ancestor");