Add new wayland request to enter screen locking mode.

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

 /* Generated by wayland-scanner 1.11.0 */
 
 #ifndef REMOTE_SHELL_UNSTABLE_V1_SERVER_PROTOCOL_H
 #define REMOTE_SHELL_UNSTABLE_V1_SERVER_PROTOCOL_H
 
 #include <stdint.h>
 #include <stddef.h>
 #include "wayland-server.h"
 
 #ifdef  __cplusplus
@@ skipping 169 matching lines @@
          */
         ZWP_REMOTE_SHELL_V1_STATE_TYPE_MAXIMIZED = 3,
         /**
          * fullscreen window state
          */
         ZWP_REMOTE_SHELL_V1_STATE_TYPE_FULLSCREEN = 4,
         /**
          * pinned window state
          */
         ZWP_REMOTE_SHELL_V1_STATE_TYPE_PINNED = 5,
+        /**
+         * trusted pinned window state
+         */
+        ZWP_REMOTE_SHELL_V1_STATE_TYPE_TRUSTED_PINNED = 6,
 };
 #endif /* ZWP_REMOTE_SHELL_V1_STATE_TYPE_ENUM */
 
 #ifndef ZWP_REMOTE_SHELL_V1_ERROR_ENUM
 #define ZWP_REMOTE_SHELL_V1_ERROR_ENUM
 enum zwp_remote_shell_v1_error {
         /**
          * given wl_surface has another role
          */
         ZWP_REMOTE_SHELL_V1_ERROR_ROLE = 0,
@@ skipping 363 matching lines @@
          * suggests the window's background opacity
          *
          * Suggests the window's background opacity when the shadow is
          * requested.
          * @since 9
          */
         void (*set_rectangular_shadow_background_opacity)(struct wl_client *client,
                                                           struct wl_resource *resource,
                                                           wl_fixed_t opacity);
         /**
-         * activate surface
+         * make the surface active
          *
-         * Make surface active.
-         *
+         * Make the surface active and bring it to the front.
+         * @param serial the serial of the user event
          * @since 10
          */
         void (*activate)(struct wl_client *client,
-                                struct wl_resource *resource,
-                                uint32_t serial);
+                         struct wl_resource *resource,
+                         uint32_t serial);
+        /**
+         * set window mode as pinned with taking a trasted flag.
+         *
+         * Request that surface is pinned.
+         *
+         * This is only a request that the window should be pinned. The
+         * compositor may choose to ignore this request. The client should
+         * listen to set_pinned events to determine if the window was
+         * pinned or not. If trusted flag is non-zero, the app can prevent
+         * users from exiting the pinned mode.
+         * @param trusted whether the app can enforce users           to stay in the pinned mode.
+         * @since 11
+         */
+        void (*pin_with_trusted_flag)(struct wl_client *client,
+                                      struct wl_resource *resource,
+                                      int32_t trusted);
 };
 
 #define ZWP_REMOTE_SURFACE_V1_SET_FULLSCREEN    0
 #define ZWP_REMOTE_SURFACE_V1_UNSET_FULLSCREEN  1
 #define ZWP_REMOTE_SURFACE_V1_CLOSE     2
 #define ZWP_REMOTE_SURFACE_V1_SET_MAXIMIZED     3
 #define ZWP_REMOTE_SURFACE_V1_UNSET_MAXIMIZED   4
 #define ZWP_REMOTE_SURFACE_V1_SET_MINIMIZED     5
 #define ZWP_REMOTE_SURFACE_V1_UNSET_MINIMIZED   6
 #define ZWP_REMOTE_SURFACE_V1_SET_PINNED        7
@@ skipping 164 matching lines @@
         void (*destroy)(struct wl_client *client,
                         struct wl_resource *resource);
 };
 
 
 #ifdef  __cplusplus
 }
 #endif
 
 #endif