Refactor and push window properties up to class properties.

ui/aura/mus/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 "ui/aura/mus/window_tree_client.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 47 matching lines @@
 namespace {
 
 Id MakeTransportId(ClientSpecificId client_id, ClientSpecificId local_id) {
   return (client_id << 16) | local_id;
 }
 
 inline uint16_t HiWord(uint32_t id) {
   return static_cast<uint16_t>((id >> 16) & 0xFFFF);
 }
 
-struct WindowPortPropertyDataMus : public WindowPortPropertyData {
+struct WindowPortPropertyDataMus : public ui::PropertyData {
   std::string transport_name;
   std::unique_ptr<std::vector<uint8_t>> transport_value;
 };
 
 // Handles acknowledgment of an input event, either immediately when a nested
 // message loop starts, or upon destruction.
 class EventAckHandler : public base::MessageLoop::NestingObserver {
  public:
   explicit EventAckHandler(std::unique_ptr<EventResultCallback> ack_callback)
       : ack_callback_(std::move(ack_callback)) {
@@ skipping 615 matching lines @@
 }
 
 void WindowTreeClient::OnWindowMusSetVisible(WindowMus* window, bool visible) {
   // TODO: add checks to ensure this can work.
   DCHECK(tree_);
   const uint32_t change_id = ScheduleInFlightChange(
       base::MakeUnique<InFlightVisibleChange>(this, window, !visible));
   tree_->SetWindowVisibility(change_id, window->server_id(), visible);
 }
 
-std::unique_ptr<WindowPortPropertyData>
+std::unique_ptr<ui::PropertyData>
 WindowTreeClient::OnWindowMusWillChangeProperty(WindowMus* window,
                                                 const void* key) {
   if (IsInternalProperty(key))
     return nullptr;
 
   std::unique_ptr<WindowPortPropertyDataMus> data(
       base::MakeUnique<WindowPortPropertyDataMus>());
   if (!delegate_->GetPropertyConverter()->ConvertPropertyForTransport(
           window->GetWindow(), key, &data->transport_name,
           &data->transport_value)) {
     return nullptr;
   }
   return std::move(data);
 }
 
 void WindowTreeClient::OnWindowMusPropertyChanged(
     WindowMus* window,
     const void* key,
-    std::unique_ptr<WindowPortPropertyData> data) {
+    std::unique_ptr<ui::PropertyData> data) {
   if (HandleInternalPropertyChanged(window, key) || !data)
     return;
 
   WindowPortPropertyDataMus* data_mus =
       static_cast<WindowPortPropertyDataMus*>(data.get());
 
   std::string transport_name;
   std::unique_ptr<std::vector<uint8_t>> transport_value;
   if (!delegate_->GetPropertyConverter()->ConvertPropertyForTransport(
           window->GetWindow(), key, &transport_name, &transport_value)) {
@@ skipping 959 matching lines @@
   return ScheduleInFlightChange(base::MakeUnique<InFlightCaptureChange>(
       this, capture_synchronizer_.get(), window));
 }
 
 uint32_t WindowTreeClient::CreateChangeIdForFocus(WindowMus* window) {
   return ScheduleInFlightChange(base::MakeUnique<InFlightFocusChange>(
       this, focus_synchronizer_.get(), window));
 }
 
 }  // namespace aura