third_party: Update remote shell protocol to version 2

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 90c9e96a0ace6439b9de33626b1ff09e1128b29a..b2a210f40e10ec7b69ade5ec7aef912e5eb5c177 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="zcr_remote_shell_v1" version="1">
+  <interface name="zcr_remote_shell_v1" version="2">
     <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
@@ -140,7 +140,7 @@
     </event>
   </interface>
 
-  <interface name="zcr_remote_surface_v1" version="1">
+  <interface name="zcr_remote_surface_v1" version="2">
     <description summary="A desktop window">
       An interface that may be implemented by a wl_surface, for
       implementations that provide a desktop-style user interface
@@ -379,6 +379,25 @@
       </description>
       <arg name="state_type" type="uint"/>
     </event>
+
+    <!-- Version 2 additions -->
+
+    <request name="set_moving" since="2">
+      <description summary="interactive move started">
+	Notifies the compositor when an interactive, user-driven move of the
+	surface starts. The compositor may assume that subsequent
+	set_window_geometry requests are position updates until it receives a
+	unset_moving request.
+      </description>
+    </request>
+
+    <request name="unset_moving" since="2">
+      <description summary="interactive move stopped">
+	Notifies the compositor when an interactive, user-driven move of the
+	surface stops. The compositor may choose to stop the move regardless
+	of this request.
+      </description>
+    </request>
   </interface>
 
   <interface name="zcr_notification_surface_v1" version="1">