Add IsEmpty helper and remove GetInstance public usage

This commit is contained in:
Kevin Sawicki 2017-04-06 14:48:58 -07:00
parent da5d7d72b0
commit e7b679ead6
4 changed files with 14 additions and 13 deletions

View file

@ -31,6 +31,11 @@ WindowList::WindowVector WindowList::GetWindows() {
return GetInstance()->windows_;
}
// static
bool WindowList::IsEmpty() {
return GetInstance()->windows_.empty();
}
// static
void WindowList::AddWindow(NativeWindow* window) {
DCHECK(window);