Not moving a docked window when restoring a previously maximized window

ui/views/window/non_client_view.cc

Index: ui/views/window/non_client_view.cc
diff --git a/ui/views/window/non_client_view.cc b/ui/views/window/non_client_view.cc
index 316d00f3643abcb875982d2fb7e29906755fb54e..35237acc4a4556f79d157f990f900218f05a1690 100644
--- a/ui/views/window/non_client_view.cc
+++ b/ui/views/window/non_client_view.cc
@@ -133,6 +133,10 @@ void NonClientView::SetAccessibleName(const string16& name) {
   accessible_name_ = name;
 }
 
+bool NonClientView::IsFrameViewDocked() const {
+  return frame_view_->IsDocked();
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // NonClientView, View overrides: