mojo::Callback -> base::Callback

components/mus/public/cpp/lib/window_tree_client.cc

 // Copyright 2014 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/mus/public/cpp/window_tree_client.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 10 matching lines @@
 #include "components/mus/public/cpp/window_tracker.h"
 #include "components/mus/public/cpp/window_tree_client_delegate.h"
 #include "components/mus/public/cpp/window_tree_client_observer.h"
 #include "services/shell/public/cpp/connector.h"
 #include "ui/events/event.h"
 #include "ui/gfx/geometry/insets.h"
 #include "ui/gfx/geometry/size.h"
 
 namespace mus {
 
+void DeleteWindowTreeClient(WindowTreeClient* client) { delete client; }
+
 Id MakeTransportId(ClientSpecificId client_id, ClientSpecificId local_id) {
   return (client_id << 16) | local_id;
 }
 
 Id server_id(Window* window) {
   return WindowPrivate(window).server_id();
 }
 
 // Helper called to construct a local window object from transport data.
 Window* AddWindowToClient(WindowTreeClient* client,
@@ skipping 596 matching lines @@
 }
 
 void WindowTreeClient::OnEmbed(ClientSpecificId client_id,
                                    mojom::WindowDataPtr root_data,
                                    mojom::WindowTreePtr tree,
                                    int64_t display_id,
                                    Id focused_window_id,
                                    bool drawn) {
   DCHECK(!tree_ptr_);
   tree_ptr_ = std::move(tree);
-  tree_ptr_.set_connection_error_handler([this]() { delete this; });
+  tree_ptr_.set_connection_error_handler(
+      base::Bind(&DeleteWindowTreeClient, this));
 
   if (window_manager_delegate_) {
     tree_ptr_->GetWindowManagerClient(GetProxy(&window_manager_internal_client_,
                                                tree_ptr_.associated_group()));
   }
 
   OnEmbedImpl(tree_ptr_.get(), client_id, std::move(root_data), display_id,
               focused_window_id, drawn);
 }
 
@@ skipping 466 matching lines @@
     Window* window,
     const gfx::Vector2d& offset,
     const gfx::Insets& hit_area) {
   if (window_manager_internal_client_) {
     window_manager_internal_client_->SetUnderlaySurfaceOffsetAndExtendedHitArea(
         server_id(window), offset.x(), offset.y(), hit_area);
   }
 }
 
 }  // namespace mus