Replace Pass() with std::move in ui/ozone

ui/ozone/platform/drm/gpu/gbm_surfaceless.cc

Index: ui/ozone/platform/drm/gpu/gbm_surfaceless.cc
diff --git a/ui/ozone/platform/drm/gpu/gbm_surfaceless.cc b/ui/ozone/platform/drm/gpu/gbm_surfaceless.cc
index 737a0664a6882d79458434c46a815c1e496c2275..500d74c4cdb4d1331e5fcd33fb6a08dd9a7eb0f0 100644
--- a/ui/ozone/platform/drm/gpu/gbm_surfaceless.cc
+++ b/ui/ozone/platform/drm/gpu/gbm_surfaceless.cc
@@ -4,6 +4,8 @@
 
 #include "ui/ozone/platform/drm/gpu/gbm_surfaceless.h"
 
+#include <utility>
+
 #include "ui/ozone/platform/drm/gpu/drm_device.h"
 #include "ui/ozone/platform/drm/gpu/drm_vsync_provider.h"
 #include "ui/ozone/platform/drm/gpu/drm_window_proxy.h"
@@ -14,7 +16,7 @@ namespace ui {
 
 GbmSurfaceless::GbmSurfaceless(scoped_ptr<DrmWindowProxy> window,
                                GbmSurfaceFactory* surface_manager)
-    : window_(window.Pass()), surface_manager_(surface_manager) {
+    : window_(std::move(window)), surface_manager_(surface_manager) {
   surface_manager_->RegisterSurface(window_->widget(), this);
 }