third_party: Amend version 3 of remote shell protocol

components/exo/wayland/server.cc

Index: components/exo/wayland/server.cc
diff --git a/components/exo/wayland/server.cc b/components/exo/wayland/server.cc
index ef63a2ac685782540bbf8cc6c40d37d6f2295475..88a81a0edec22c43fe8e89e4386d98aac784f3d8 100644
--- a/components/exo/wayland/server.cc
+++ b/components/exo/wayland/server.cc
@@ -1979,11 +1979,7 @@ void remote_surface_ack_configure(wl_client* client,
   NOTIMPLEMENTED();
 }
 
-void remote_surface_set_moving(wl_client* client, wl_resource* resource) {
-  NOTIMPLEMENTED();
-}
-
-void remote_surface_unset_moving(wl_client* client, wl_resource* resource) {
+void remote_surface_move(wl_client* client, wl_resource* resource) {
   NOTIMPLEMENTED();
 }
 
@@ -2008,8 +2004,7 @@ const struct zcr_remote_surface_v1_interface remote_surface_implementation = {
     remote_surface_unset_system_modal,
     remote_surface_set_rectangular_surface_shadow,
     remote_surface_ack_configure,
-    remote_surface_set_moving,
-    remote_surface_unset_moving};
+    remote_surface_move};
 
 ////////////////////////////////////////////////////////////////////////////////
 // notification_surface_interface: