third_party: Update to version 6 of remote_shell_protocol

third_party/wayland-protocols/unstable/remote-shell/remote-shell-unstable-v1.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <protocol name="remote_shell_unstable_v1">
 
   <copyright>
     Copyright 2016 The Chromium Authors.
 
     Permission is hereby granted, free of charge, to any person obtaining a
     copy of this software and associated documentation files (the "Software"),
     to deal in the Software without restriction, including without limitation
     the rights to use, copy, modify, merge, publish, distribute, sublicense,
@@ skipping 20 matching lines @@
     Warning! The protocol described in this file is experimental and backward
     incompatible changes may be made. Backward compatible changes may be added
     together with the corresponding interface version bump. Backward
     incompatible changes are done by bumping the version number in the protocol
     and interface names and resetting the interface version. Once the protocol
     is to be declared stable, the 'z' prefix and the version number in the
     protocol and interface names are removed and the interface version number is
     reset.
   </description>
 
-  <interface name="zwp_remote_shell_v1" version="3">
+  <interface name="zwp_remote_shell_v1" version="4">
     <description summary="remote_shell">
       The global interface that allows clients to turn a wl_surface into a
       "real window" which is remotely managed but can be stacked, activated
       and made fullscreen by the user.
     </description>
 
     <enum name="container">
       <description summary="containers for remote surfaces">
         Determine how a remote surface should be stacked relative to other
         shell surfaces.
@@ skipping 25 matching lines @@
         any other role, an error is raised.
 
         See the documentation of remote_surface for more details about what an
         remote_surface is and how it is used.
       </description>
       <arg name="id" type="new_id" interface="zwp_remote_surface_v1"/>
       <arg name="surface" type="object" interface="wl_surface"/>
       <arg name="container" type="uint"/>
     </request>
 
+    <request name="get_notification_surface" since="4">
+      <description summary="create a notification surface from a surface">
+        Creates a notification_surface for the given surface, gives it the
+        notification_surface role and associated it with a notification id.
+      </description>
+      <arg name="id" type="new_id" interface="zwp_notification_surface_v1"/>
+      <arg name="surface" type="object" interface="wl_surface"/>
+      <arg name="notification_id" type="string" />
+    </request>
+
     <event name="configure">
       <description summary="suggests a re-layout of remote shell">
         Suggests a re-layout of remote surface geometry.
       </description>
       <arg name="width" type="int"/>
       <arg name="height" type="int"/>
       <arg name="work_area_inset_left" type="int"/>
       <arg name="work_area_inset_top" type="int"/>
       <arg name="work_area_inset_right" type="int"/>
       <arg name="work_area_inset_bottom" type="int"/>
@@ skipping 264 matching lines @@
       <description summary="surface was unpinned">
         The unset_pinned event is sent by the compositor when the surface
         was unpinned.
 
         This is only an event that the unpin request was successfully
         done. The client may choose to ignore this event.
       </description>
     </event>
   </interface>
 
+  <interface name="zwp_notification_surface_v1" version="4">

[reveman, 2016/06/14 17:05:35]

nit: please add "<!-- Version 4 additions -->" and a blank line above this

[xiyuan, 2016/06/14 17:27:09]

Done.

+    <description summary="A notification window">
+      An interface that may be implemented by a wl_surface to host
+      notification contents.
+    </description>
+
+    <request name="destroy" type="destructor">
+      <description summary="Destroy the notification_surface">
+        Unmap and destroy the notification surface.
+      </description>
+    </request>
+  </interface>
+
 </protocol>