Converts remaining windowmanager property based functions to SetProperty

components/mus/public/cpp/lib/window.cc

Index: components/mus/public/cpp/lib/window.cc
diff --git a/components/mus/public/cpp/lib/window.cc b/components/mus/public/cpp/lib/window.cc
index 82c077b61921740ea87557251f564de2d2d0cfb1..e2ac0c8f4a1b7f2170bfef8076aee75a21d7f44e 100644
--- a/components/mus/public/cpp/lib/window.cc
+++ b/components/mus/public/cpp/lib/window.cc
@@ -344,16 +344,6 @@ void Window::SetImeVisibility(bool visible, mojo::TextInputStatePtr state) {
     tree_client()->SetImeVisibility(id_, visible, state.Pass());
 }
 
-void Window::SetPreferredSize(const gfx::Size& size) {
-  if (connection_)
-    tree_client()->SetPreferredSize(id_, size);
-}
-
-void Window::SetResizeBehavior(mojom::ResizeBehavior resize_behavior) {
-  if (connection_)
-    tree_client()->SetResizeBehavior(id_, resize_behavior);
-}
-
 void Window::SetFocus() {
   if (connection_)
     tree_client()->SetFocus(id_);