Eliminate WindowTreeConnection

components/mus/public/cpp/tests/window_tree_client_impl_private.cc

Index: components/mus/public/cpp/tests/window_tree_client_impl_private.cc
diff --git a/components/mus/public/cpp/tests/window_tree_client_impl_private.cc b/components/mus/public/cpp/tests/window_tree_client_impl_private.cc
deleted file mode 100644
index 68b14d31e46a9ae7c53c154b2bed59653cf50025..0000000000000000000000000000000000000000
--- a/components/mus/public/cpp/tests/window_tree_client_impl_private.cc
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright 2016 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/tests/window_tree_client_impl_private.h"
-
-#include "components/mus/public/cpp/lib/window_tree_client_impl.h"
-#include "components/mus/public/cpp/window.h"
-#include "ui/events/mojo/input_events_type_converters.h"
-
-namespace mus {
-
-WindowTreeClientImplPrivate::WindowTreeClientImplPrivate(
-    WindowTreeClientImpl* tree_client_impl)
-    : tree_client_impl_(tree_client_impl) {}
-
-WindowTreeClientImplPrivate::WindowTreeClientImplPrivate(Window* window)
-    : WindowTreeClientImplPrivate(window->tree_client()) {}
-
-WindowTreeClientImplPrivate::~WindowTreeClientImplPrivate() {}
-
-uint32_t WindowTreeClientImplPrivate::event_observer_id() {
-  return tree_client_impl_->event_observer_id_;
-}
-
-void WindowTreeClientImplPrivate::OnEmbed(mojom::WindowTree* window_tree) {
-  mojom::WindowDataPtr root_data(mojom::WindowData::New());
-  root_data->parent_id = 0;
-  root_data->window_id = 1;
-  root_data->properties.SetToEmpty();
-  root_data->visible = true;
-  const int64_t display_id = 1;
-  const Id focused_window_id = 0;
-  tree_client_impl_->OnEmbedImpl(window_tree, 1, std::move(root_data),
-                                 display_id, focused_window_id, true);
-}
-
-void WindowTreeClientImplPrivate::CallOnWindowInputEvent(
-    Window* window,
-    const ui::Event& event) {
-  const uint32_t event_id = 0u;
-  const uint32_t observer_id = 0u;
-  tree_client_impl_->OnWindowInputEvent(event_id, window->server_id(),
-                                        mojom::Event::From(event), observer_id);
-}
-
-}  // namespace mus