Add configuration_changed event and set_background_opacity request.

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 06e17c2b7b82a4b23b114c1ce8e59b2ece0e4c91..9ab1d78d46b512e3b6b443c445915f01f8e7ed50 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
@@ -210,14 +210,14 @@ enum zwp_remote_shell_v1_error {
  * Determine how a client should layout surfaces.
  */
 enum zwp_remote_shell_v1_layout_mode {
-	/**
-	 * mulitple windows
-	 */
-	ZWP_REMOTE_SHELL_V1_LAYOUT_MODE_WINDOWED = 1,
-	/**
-	 * restricted mode for table
-	 */
-	ZWP_REMOTE_SHELL_V1_LAYOUT_MODE_TABLET = 2,
+  /**
+   * multiple windows
+   */
+  ZWP_REMOTE_SHELL_V1_LAYOUT_MODE_WINDOWED = 1,
+  /**
+   * restricted mode for tablet
+   */
+  ZWP_REMOTE_SHELL_V1_LAYOUT_MODE_TABLET = 2,
 };
 #endif /* ZWP_REMOTE_SHELL_V1_LAYOUT_MODE_ENUM */
 
@@ -226,40 +226,65 @@ enum zwp_remote_shell_v1_layout_mode {
  * @struct zwp_remote_shell_v1_listener
  */
 struct zwp_remote_shell_v1_listener {
-	/**
-	 * suggests a re-layout of remote shell
-	 *
-	 * Suggests a re-layout of remote surface geometry.
-	 */
-	void (*configure)(void *data,
-			  struct zwp_remote_shell_v1 *zwp_remote_shell_v1,
-			  int32_t width,
-			  int32_t height,
-			  int32_t work_area_inset_left,
-			  int32_t work_area_inset_top,
-			  int32_t work_area_inset_right,
-			  int32_t work_area_inset_bottom);
-	/**
-	 * activated surface changed
-	 *
-	 * Notifies client that the activated surface changed.
-	 */
-	void (*activated)(void *data,
-			  struct zwp_remote_shell_v1 *zwp_remote_shell_v1,
-			  struct wl_surface *gained_active,
-			  struct wl_surface *lost_active);
-	/**
-	 * dlayout 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.
-	 * @since 8
-	 */
-	void (*layout_mode_changed)(void *data,
-				    struct zwp_remote_shell_v1 *zwp_remote_shell_v1,
-				    uint32_t layout_mode);
+  /**
+   * suggests a re-layout of remote shell
+   *
+   * Obsolete: Suggests a re-layout of remote surface geometry.
+   */
+  void (*configure)(void* data,
+                    struct zwp_remote_shell_v1* zwp_remote_shell_v1,
+                    int32_t width,
+                    int32_t height,
+                    int32_t work_area_inset_left,
+                    int32_t work_area_inset_top,
+                    int32_t work_area_inset_right,
+                    int32_t work_area_inset_bottom);
+  /**
+   * activated surface changed
+   *
+   * Notifies client that the activated surface changed.
+   */
+  void (*activated)(void* data,
+                    struct zwp_remote_shell_v1* zwp_remote_shell_v1,
+                    struct wl_surface* gained_active,
+                    struct wl_surface* lost_active);
+  /**
+   * 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.
+   * @since 8
+   */
+  void (*layout_mode_changed)(void* data,
+                              struct zwp_remote_shell_v1* zwp_remote_shell_v1,
+                              uint32_t layout_mode);
+  /**
+   * suggests a re-configuration of display for remote shell
+   *
+   * Suggests a re-configuration of display for remote shell.
+   * @since 9
+   */
+  void (*display_changed)(void* data,
+                          struct zwp_remote_shell_v1* zwp_remote_shell_v1,
+                          int32_t output_origin_x,
+                          int32_t output_origin_y,
+                          int32_t output_width_mm,
+                          int32_t output_height_mm,
+                          int32_t output_subpixel_layout,
+                          int32_t output_transform,
+                          int32_t output_mode_width_pixels,
+                          int32_t output_mode_height_pixels,
+                          int32_t output_mode_refresh_rate_mhz,
+                          wl_fixed_t display_scale_factor,
+                          int32_t display_width,
+                          int32_t display_height,
+                          int32_t work_area_inset_left,
+                          int32_t work_area_inset_top,
+                          int32_t work_area_inset_right,
+                          int32_t work_area_inset_bottom,
+                          uint32_t layout_mode);
 };
 
 /**
@@ -529,6 +554,7 @@ zwp_remote_surface_v1_add_listener(struct zwp_remote_surface_v1 *zwp_remote_surf
 #define ZWP_REMOTE_SURFACE_V1_SET_TOP_INSET	13
 #define ZWP_REMOTE_SURFACE_V1_SET_SYSTEM_MODAL	14
 #define ZWP_REMOTE_SURFACE_V1_UNSET_SYSTEM_MODAL	15
+#define ZWP_REMOTE_SURFACE_V1_SET_BACKGROUND_OPACITY 16
 
 /**
  * @ingroup iface_zwp_remote_surface_v1
@@ -594,6 +620,10 @@ 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_UNSET_SYSTEM_MODAL_SINCE_VERSION	8
+/**
+ * @ingroup iface_zwp_remote_surface_v1
+ */
+#define ZWP_REMOTE_SURFACE_V1_SET_BACKGROUND_OPACITY_SINCE_VERSION 9
 
 /** @ingroup iface_zwp_remote_surface_v1 */
 static inline void
@@ -883,6 +913,18 @@ zwp_remote_surface_v1_unset_system_modal(struct zwp_remote_surface_v1 *zwp_remot
 			 ZWP_REMOTE_SURFACE_V1_UNSET_SYSTEM_MODAL);
 }
 
+/**
+ * @ingroup iface_zwp_remote_surface_v1
+ *
+ * Suggests the window's background opacity.
+ */
+static inline void zwp_remote_surface_v1_set_background_opacity(
+    struct zwp_remote_surface_v1* zwp_remote_surface_v1,
+    wl_fixed_t opacity) {
+  wl_proxy_marshal((struct wl_proxy*)zwp_remote_surface_v1,
+                   ZWP_REMOTE_SURFACE_V1_SET_BACKGROUND_OPACITY, opacity);
+}
+
 #define ZWP_NOTIFICATION_SURFACE_V1_DESTROY	0
 
 /**