Convert Pass()→std::move() in //ui (CrOS edition)

ui/display/chromeos/display_configurator.cc

Index: ui/display/chromeos/display_configurator.cc
diff --git a/ui/display/chromeos/display_configurator.cc b/ui/display/chromeos/display_configurator.cc
index 9dca32e6b3d6ceb9f5202792ca6660f47a5d38ab..49a5f65830e32b507ef8fc79a2648ca324cef4a0 100644
--- a/ui/display/chromeos/display_configurator.cc
+++ b/ui/display/chromeos/display_configurator.cc
@@ -5,6 +5,7 @@
 #include "ui/display/chromeos/display_configurator.h"
 
 #include <stddef.h>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ -510,7 +511,7 @@ void DisplayConfigurator::SetDelegateForTesting(
     scoped_ptr<NativeDisplayDelegate> display_delegate) {
   DCHECK(!native_display_delegate_);
 
-  native_display_delegate_ = display_delegate.Pass();
+  native_display_delegate_ = std::move(display_delegate);
   configure_display_ = true;
 }