Extracts parameters to WindowTreeHostMus into structure

ui/views/mus/desktop_window_tree_host_mus.cc

 // 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 "ui/views/mus/desktop_window_tree_host_mus.h"
 
 #include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/client/capture_client.h"
 #include "ui/aura/client/cursor_client.h"
 #include "ui/aura/client/drag_drop_client.h"
 #include "ui/aura/client/focus_client.h"
 #include "ui/aura/client/transient_window_client.h"
 #include "ui/aura/mus/focus_synchronizer.h"
 #include "ui/aura/mus/window_port_mus.h"
 #include "ui/aura/mus/window_tree_client.h"
 #include "ui/aura/mus/window_tree_host_mus.h"
+#include "ui/aura/mus/window_tree_host_mus_init_params.h"
 #include "ui/aura/window.h"
 #include "ui/base/hit_test.h"
 #include "ui/display/screen.h"
 #include "ui/gfx/geometry/dip_util.h"
 #include "ui/views/corewm/tooltip_aura.h"
 #include "ui/views/mus/mus_client.h"
 #include "ui/views/mus/mus_property_mirror.h"
 #include "ui/views/mus/window_manager_frame_values.h"
 #include "ui/views/widget/desktop_aura/desktop_native_widget_aura.h"
 #include "ui/views/widget/native_widget_aura.h"
@@ skipping 146 matching lines @@
 void OnMoveLoopEnd(bool* out_success,
                    base::Closure quit_closure,
                    bool in_success) {
   *out_success = in_success;
   quit_closure.Run();
 }
 
 }  // namespace
 
 DesktopWindowTreeHostMus::DesktopWindowTreeHostMus(
+    aura::WindowTreeHostMusInitParams init_params,
     internal::NativeWidgetDelegate* native_widget_delegate,
-    DesktopNativeWidgetAura* desktop_native_widget_aura,
-    const cc::FrameSinkId& frame_sink_id,
-    const std::map<std::string, std::vector<uint8_t>>* mus_properties)
-    : aura::WindowTreeHostMus(MusClient::Get()->window_tree_client(),
-                              frame_sink_id,
-                              mus_properties),
+    DesktopNativeWidgetAura* desktop_native_widget_aura)
+    : aura::WindowTreeHostMus(std::move(init_params)),
       native_widget_delegate_(native_widget_delegate),
       desktop_native_widget_aura_(desktop_native_widget_aura),
       close_widget_factory_(this) {
   MusClient::Get()->AddObserver(this);
   MusClient::Get()->window_tree_client()->focus_synchronizer()->AddObserver(
       this);
   native_widget_delegate_->AsWidget()->AddObserver(this);
   desktop_native_widget_aura_->content_window()->AddObserver(this);
   // DesktopNativeWidgetAura registers the association between |content_window_|
   // and Widget, but code may also want to go from the root (window()) to the
@@ skipping 594 matching lines @@
   }
   const gfx::Rect old_bounds_in_pixels = GetBoundsInPixels();
   WindowTreeHostMus::SetBoundsInPixels(final_bounds_in_pixels);
   if (old_bounds_in_pixels.size() != final_bounds_in_pixels.size()) {
     SendClientAreaToServer();
     SendHitTestMaskToServer();
   }
 }
 
 }  // namespace views