third_party: Update remote shell protocol to version 2

third_party/wayland-protocols/include/protocol/remote-shell-unstable-v1-client-protocol.h

Index: third_party/wayland-protocols/include/protocol/remote-shell-unstable-v1-client-protocol.h
diff --git a/third_party/wayland-protocols/include/protocol/remote-shell-unstable-v1-client-protocol.h b/third_party/wayland-protocols/include/protocol/remote-shell-unstable-v1-client-protocol.h
index 370b5cbd93cbb078943f2790b077b121c57213ed..a4a5f8a779676a4df5a074d9cbe167996ecea652 100644
--- a/third_party/wayland-protocols/include/protocol/remote-shell-unstable-v1-client-protocol.h
+++ b/third_party/wayland-protocols/include/protocol/remote-shell-unstable-v1-client-protocol.h
@@ -553,6 +553,8 @@ zwp_remote_surface_v1_add_listener(struct zwp_remote_surface_v1 *zwp_remote_surf
 #define ZWP_REMOTE_SURFACE_V1_SET_RECTANGULAR_SHADOW_BACKGROUND_OPACITY	16
 #define ZWP_REMOTE_SURFACE_V1_ACTIVATE	17
 #define ZWP_REMOTE_SURFACE_V1_PIN_WITH_TRUSTED_FLAG	18
+#define ZWP_REMOTE_SURFACE_V1_DRAG	19
+#define ZWP_REMOTE_SURFACE_V1_DROP	20
 
 /**
  * @ingroup iface_zwp_remote_surface_v1
@@ -630,6 +632,14 @@ zwp_remote_surface_v1_add_listener(struct zwp_remote_surface_v1 *zwp_remote_surf
  * @ingroup iface_zwp_remote_surface_v1
  */
 #define ZWP_REMOTE_SURFACE_V1_PIN_WITH_TRUSTED_FLAG_SINCE_VERSION	11
+/**
+ * @ingroup iface_zwp_remote_surface_v1
+ */
+#define ZWP_REMOTE_SURFACE_V1_DRAG_SINCE_VERSION	12
+/**
+ * @ingroup iface_zwp_remote_surface_v1
+ */
+#define ZWP_REMOTE_SURFACE_V1_DROP_SINCE_VERSION	12
 
 /** @ingroup iface_zwp_remote_surface_v1 */
 static inline void
@@ -961,6 +971,34 @@ zwp_remote_surface_v1_pin_with_trusted_flag(struct zwp_remote_surface_v1 *zwp_re
 			 ZWP_REMOTE_SURFACE_V1_PIN_WITH_TRUSTED_FLAG, trusted);
 }
 
+/**
+ * @ingroup iface_zwp_remote_surface_v1
+ *
+ * Notifies the compositor when a client-driven drag of the surface starts.
+ * The compositor may assume that subsequent set_window_geometry requests
+ * are position updates until it receives a "drop" request.
+ */
+static inline void
+zwp_remote_surface_v1_drag(struct zwp_remote_surface_v1 *zwp_remote_surface_v1)
+{
+	wl_proxy_marshal((struct wl_proxy *) zwp_remote_surface_v1,
+			 ZWP_REMOTE_SURFACE_V1_DRAG);
+}
+
+/**
+ * @ingroup iface_zwp_remote_surface_v1
+ *
+ * Notifies the compositor when a client-driven drag of the surface stops,
+ * and whether it was reverted. The compositor may choose to stop the drag
+ * regardless of this request.
+ */
+static inline void
+zwp_remote_surface_v1_drop(struct zwp_remote_surface_v1 *zwp_remote_surface_v1, uint32_t revert)
+{
+	wl_proxy_marshal((struct wl_proxy *) zwp_remote_surface_v1,
+			 ZWP_REMOTE_SURFACE_V1_DROP, revert);
+}
+
 #define ZWP_NOTIFICATION_SURFACE_V1_DESTROY	0
 
 /**