Refactor: remove SetDisplayWorkAreaInsets calls.

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 <grp.h>
 #include <linux/input.h>
 #include <stddef.h>
 #include <stdint.h>
@@ skipping 1616 matching lines @@
     // for more details.
     if (changed_metrics &
         (DISPLAY_METRIC_BOUNDS | DISPLAY_METRIC_DEVICE_SCALE_FACTOR |
          DISPLAY_METRIC_ROTATION | DISPLAY_METRIC_WORK_AREA)) {
       SendDisplayMetrics(display);
     }
     SendConfigure_DEPRECATED(display);
   }
 
   // Overridden from ash::ShellObserver:
-  void OnDisplayWorkAreaInsetsChanged() override {
-    const display::Display primary =
-        display::Screen::GetScreen()->GetPrimaryDisplay();
-    SendConfigure_DEPRECATED(primary);
-  }
   void OnMaximizeModeStarted() override {
     layout_mode_ = ZWP_REMOTE_SHELL_V1_LAYOUT_MODE_TABLET;
     SendLayoutModeChange_DEPRECATED();
 
     send_configure_after_layout_change_ = true;
     base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
         FROM_HERE, base::Bind(&WaylandRemoteShell::MaybeSendConfigure,
                               weak_ptr_factory_.GetWeakPtr()),
         base::TimeDelta::FromMilliseconds(kConfigureDelayAfterLayoutSwitchMs));
   }
@@ skipping 1487 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