Use pixel coordinates for shadow underlay bounds

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

Index: third_party/wayland-protocols/include/protocol/remote-shell-unstable-v1-server-protocol.h
diff --git a/third_party/wayland-protocols/include/protocol/remote-shell-unstable-v1-server-protocol.h b/third_party/wayland-protocols/include/protocol/remote-shell-unstable-v1-server-protocol.h
index 06cc4db23069f926c7a85b630542c549130cb8c5..4e6a4c84ad345614a30b1fa64dc36de9c3ba979c 100644
--- a/third_party/wayland-protocols/include/protocol/remote-shell-unstable-v1-server-protocol.h
+++ b/third_party/wayland-protocols/include/protocol/remote-shell-unstable-v1-server-protocol.h
@@ -370,22 +370,22 @@ struct zcr_remote_surface_v1_interface {
 	void (*set_scale)(struct wl_client *client,
 			  struct wl_resource *resource,
 			  wl_fixed_t scale);
-	/**
-	 * set a rectangular shadow
-	 *
-	 * Request that surface needs a rectangular shadow.
-	 *
-	 * This is only a request that the surface should have a
-	 * rectangular shadow. The compositor may choose to ignore this
-	 * request.
-	 *
-	 * The arguments are given in the output coordinate space and
-	 * specifies the inner bounds of the shadow.
-	 *
-	 * The arguments are given in the output coordinate space.
-	 * Specifying zero width and height will disable the shadow.
-	 */
-	void (*set_rectangular_shadow)(struct wl_client *client,
+        /**
+         * set a rectangular shadow
+         *
+         * [Deprecated] Request that surface needs a rectangular shadow.
+         *
+         * This is only a request that the surface should have a
+         * rectangular shadow. The compositor may choose to ignore this
+         * request.
+         *
+         * The arguments are given in the output coordinate space and
+         * specifies the inner bounds of the shadow.
+         *
+         * The arguments are given in the output coordinate space.
+         * Specifying zero width and height will disable the shadow.
+         */
+        void (*set_rectangular_shadow)(struct wl_client *client,
 				       struct wl_resource *resource,
 				       int32_t x,
 				       int32_t y,
@@ -559,6 +559,26 @@ struct zcr_remote_surface_v1_interface {
 	 */
 	void (*unset_moving)(struct wl_client *client,
 			     struct wl_resource *resource);
+        /**
+         * set a rectangular shadow
+         *
+         * Request that surface needs a rectangular shadow.
+         *
+         * This is only a request that the surface should have a
+         * rectangular shadow. The compositor may choose to ignore this
+         * request.
+         *
+         * The arguments are given in the remote surface coordinate space
+         * and specifies inner bounds of the shadow. Specifying zero width
+         * and height will disable the shadow.
+         * @since 3
+         */
+        void (*set_rectangular_surface_shadow)(struct wl_client* client,
+                                               struct wl_resource* resource,
+                                               int32_t x,
+                                               int32_t y,
+                                               int32_t width,
+                                               int32_t height);
 };
 
 #define ZCR_REMOTE_SURFACE_V1_CLOSE	0