Removes most of aura dependencies from DefaultState

ash/wm/aura/wm_window_aura.cc

Index: ash/wm/aura/wm_window_aura.cc
diff --git a/ash/wm/aura/wm_window_aura.cc b/ash/wm/aura/wm_window_aura.cc
index b7c07124359e3a76ac1797e3bbc6f4dcc297ef69..9dcb68bcbdcf20ef0043659ea9c0e7c3843984da 100644
--- a/ash/wm/aura/wm_window_aura.cc
+++ b/ash/wm/aura/wm_window_aura.cc
@@ -190,6 +190,10 @@ WmWindow* WmWindowAura::GetToplevelWindow() {
   return Get(window_->GetToplevelWindow());
 }
 
+void WmWindowAura::AddChild(WmWindow* window) {
+  window_->AddChild(GetAuraWindow(window));
+}
+
 WmWindow* WmWindowAura::GetParent() {
   return Get(window_->parent());
 }
@@ -207,6 +211,14 @@ std::vector<WmWindow*> WmWindowAura::GetTransientChildren() {
   return wm_windows;
 }
 
+void WmWindowAura::SetVisibilityAnimationType(int type) {
+  ::wm::SetWindowVisibilityAnimationType(window_, type);
+}
+
+void WmWindowAura::Animate(::wm::WindowAnimationType type) {
+  ::wm::AnimateWindow(window_, type);
+}
+
 void WmWindowAura::SetBounds(const gfx::Rect& bounds) {
   window_->SetBounds(bounds);
 }
@@ -315,6 +327,10 @@ ui::WindowShowState WmWindowAura::GetShowState() const {
   return window_->GetProperty(aura::client::kShowStateKey);
 }
 
+void WmWindowAura::SetRestoreShowState(ui::WindowShowState show_state) {
+  window_->SetProperty(aura::client::kRestoreShowStateKey, show_state);
+}
+
 void WmWindowAura::SetCapture() {
   window_->SetCapture();
 }