third_party: Update to version 8 of remote_shell_protocol

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

Index: third_party/wayland-protocols/unstable/remote-shell/remote-shell-unstable-v1.xml
diff --git a/third_party/wayland-protocols/unstable/remote-shell/remote-shell-unstable-v1.xml b/third_party/wayland-protocols/unstable/remote-shell/remote-shell-unstable-v1.xml
index 2fa1028951b2b1d284d5e4016a327f0c2df260e4..02d588f042e92dee68cfb2e11a6de7802833d869 100644
--- a/third_party/wayland-protocols/unstable/remote-shell/remote-shell-unstable-v1.xml
+++ b/third_party/wayland-protocols/unstable/remote-shell/remote-shell-unstable-v1.xml
@@ -38,7 +38,7 @@
     reset.
   </description>
 
-  <interface name="zwp_remote_shell_v1" version="7">
+  <interface name="zwp_remote_shell_v1" version="8">
     <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
@@ -71,6 +71,14 @@
        summary="invalid notification id"/>
     </enum>
 
+    <enum name="layout_mode">
+      <description summary="the layout mode">
+	Determine how a client should layout surfaces.
+      </description>
+      <entry name="windowed" value="1" summary="multiple windows"/>
+      <entry name="tablet" value="2" summary="restricted mode for tablet"/>
+    </enum>
+
     <request name="destroy" type="destructor">
       <description summary="destroy remote_shell">
 	Destroy this remote_shell object.
@@ -128,9 +136,21 @@
       <arg name="surface" type="object" interface="wl_surface"/>
       <arg name="notification_id" type="string" />
     </request>
+
+    <!-- Version 8 additions -->
+
+    <event name="layout_mode_changed" since="8">
+      <description summary="layout mode changed">
+	The shell_mode_changed event is sent by the compositor when
+	the shell mode was changed.
+
+	This is an event to notify that the shell mode has switched.
+      </description>
+      <arg name="layout_mode" type="uint"/>
+    </event>
   </interface>
 
-  <interface name="zwp_remote_surface_v1" version="7">
+  <interface name="zwp_remote_surface_v1" version="8">
     <description summary="A desktop window">
       An interface that may be implemented by a wl_surface, for
       implementations that provide a desktop-style user interface
@@ -435,6 +455,20 @@
       </description>
       <arg name="state_type" type="uint"/>
     </event>
+
+    <!-- Version 8 additions -->
+
+    <request name="set_system_modal" since="8">
+      <description summary="suggests a re-layout of remote shell input area">
+	Suggests a surface should become system modal.
+      </description>
+    </request>
+
+    <request name="unset_system_modal" since="8">
+      <description summary="suggests a re-layout of remote shell input area">
+	Suggests a surface should become non system modal.
+      </description>
+    </request>
   </interface>
 
   <!-- Version 6 additions -->