Add set_autohide_systemui to wayland protocol

components/exo/wayland/server.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/exo/wayland/server.h"
 
 #include <alpha-compositing-unstable-v1-server-protocol.h>
 #include <gaming-input-unstable-v1-server-protocol.h>
 #include <gaming-input-unstable-v2-server-protocol.h>
 #include <grp.h>
@@ skipping 1960 matching lines @@
                                                    wl_resource* resource,
                                                    int32_t x,
                                                    int32_t y,
                                                    int32_t width,
                                                    int32_t height) {
   ShellSurface* shell_surface = GetUserDataAs<ShellSurface>(resource);
   gfx::Rect content_bounds(x, y, width, height);
   shell_surface->SetRectangularSurfaceShadow(content_bounds);
 }
 
+void remote_surface_set_autohide_systemui(wl_client* client,
+                                          wl_resource* resource,
+                                          uint32_t autohide) {
+  GetUserDataAs<ShellSurface>(resource)->SetAutohideShelf(autohide);
+}
+
 void remote_surface_ack_configure(wl_client* client,
                                   wl_resource* resource,
                                   uint32_t serial) {
   GetUserDataAs<ShellSurface>(resource)->AcknowledgeConfigure(serial);
 }
 
 void remote_surface_move(wl_client* client, wl_resource* resource) {
   GetUserDataAs<ShellSurface>(resource)->Move();
 }
 
@@ skipping 10 matching lines @@
     remote_surface_maximize,
     remote_surface_minimize,
     remote_surface_restore,
     remote_surface_fullscreen,
     remote_surface_unfullscreen,
     remote_surface_pin,
     remote_surface_unpin,
     remote_surface_set_system_modal,
     remote_surface_unset_system_modal,
     remote_surface_set_rectangular_surface_shadow,
+    remote_surface_set_autohide_systemui,
     remote_surface_ack_configure,
     remote_surface_move};
 
 ////////////////////////////////////////////////////////////////////////////////
 // notification_surface_interface:
 
 void notification_surface_destroy(wl_client* client, wl_resource* resource) {
   wl_resource_destroy(resource);
 }
 
@@ skipping 26 matching lines @@
     SendActivated(helper->GetActiveWindow(), nullptr);
   }
   ~WaylandRemoteShell() override {
     auto* helper = WMHelper::GetInstance();
     helper->RemoveMaximizeModeObserver(this);
     helper->RemoveActivationObserver(this);
     display::Screen::GetScreen()->RemoveObserver(this);
   }
 
   bool IsMultiDisplaySupported() const {
-    return wl_resource_get_version(remote_shell_resource_) >= 3;
+    return wl_resource_get_version(remote_shell_resource_) >= 4;
   }
 
   std::unique_ptr<ShellSurface> CreateShellSurface(Surface* surface,
                                                    int container) {
     return display_->CreateRemoteShellSurface(surface, container);
   }
 
   std::unique_ptr<NotificationSurface> CreateNotificationSurface(
       Surface* surface,
       const std::string& notification_id) {
@@ skipping 1846 matching lines @@
   DCHECK(event_loop);
   wl_event_loop_dispatch(event_loop, timeout.InMilliseconds());
 }
 
 void Server::Flush() {
   wl_display_flush_clients(wl_display_.get());
 }
 
 }  // namespace wayland
 }  // namespace exo