Revert of mash: Fix MusPropertyMirrorAsh for owned properties; add test.

chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.cc

 // Copyright (c) 2012 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 "chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.h"
 
-#include "ash/public/cpp/mus_property_mirror_ash.h"
-#include "ash/public/cpp/window_properties.h"
 #include "ash/root_window_controller.h"
 #include "ash/shell.h"
+#include "ash/wm/window_properties.h"
 #include "base/memory/ptr_util.h"
 #include "chrome/browser/chrome_browser_main.h"
 #include "chrome/browser/ui/ash/ash_init.h"
 #include "chrome/browser/ui/ash/ash_util.h"
 #include "chrome/browser/ui/ash/cast_config_client_media_router.h"
 #include "chrome/browser/ui/ash/chrome_new_window_client.h"
 #include "chrome/browser/ui/ash/chrome_shell_content_state.h"
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller_mus.h"
 #include "chrome/browser/ui/ash/media_client.h"
 #include "chrome/browser/ui/ash/session_controller_client.h"
 #include "chrome/browser/ui/ash/system_tray_client.h"
 #include "chrome/browser/ui/ash/volume_controller.h"
 #include "chrome/browser/ui/ash/vpn_list_forwarder.h"
 #include "chrome/browser/ui/views/ash/tab_scrubber.h"
 #include "chrome/browser/ui/views/frame/immersive_context_mus.h"
 #include "chrome/browser/ui/views/frame/immersive_handler_factory_mus.h"
 #include "chrome/browser/ui/views/select_file_dialog_extension.h"
 #include "chrome/browser/ui/views/select_file_dialog_extension_factory.h"
+#include "ui/aura/client/aura_constants.h"
 #include "ui/aura/mus/property_converter.h"
 #include "ui/base/class_property.h"
 #include "ui/keyboard/content/keyboard.h"
 #include "ui/keyboard/keyboard_controller.h"
 #include "ui/views/mus/mus_client.h"
+#include "ui/views/mus/mus_property_mirror.h"
+
+namespace {
+
+void MirrorIcon(aura::Window* window,
+                aura::Window* root_window,
+                const aura::WindowProperty<gfx::ImageSkia*>* key) {
+  gfx::ImageSkia* value = window->GetProperty(key);
+  if (!value || value->isNull())
+    root_window->ClearProperty(key);
+  else
+    root_window->SetProperty(key, new gfx::ImageSkia(*value));
+}
+
+}  // namespace
+
+// Relays aura content window properties to its root window (the mash frame).
+// Ash relies on various window properties for frame titles, shelf items, etc.
+// These properties are read from the client's root, not child content windows.
+class MusPropertyMirrorAsh : public views::MusPropertyMirror {
+ public:
+  MusPropertyMirrorAsh() {}
+  ~MusPropertyMirrorAsh() override {}
+
+  // MusPropertyMirror:
+  void MirrorPropertyFromWidgetWindowToRootWindow(aura::Window* window,
+                                                  aura::Window* root_window,
+                                                  const void* key) override {
+    if (key == ash::kShelfIDKey) {
+      int32_t value = window->GetProperty(ash::kShelfIDKey);
+      root_window->SetProperty(ash::kShelfIDKey, value);
+    } else if (key == ash::kShelfItemTypeKey) {
+      int32_t value = window->GetProperty(ash::kShelfItemTypeKey);
+      root_window->SetProperty(ash::kShelfItemTypeKey, value);
+    } else if (key == aura::client::kAppIconKey) {
+      MirrorIcon(window, root_window, aura::client::kAppIconKey);
+    } else if (key == aura::client::kAppIdKey) {
+      std::string* value = window->GetProperty(aura::client::kAppIdKey);
+      root_window->SetProperty(aura::client::kAppIdKey, value);
+    } else if (key == aura::client::kDrawAttentionKey) {
+      bool value = window->GetProperty(aura::client::kDrawAttentionKey);
+      root_window->SetProperty(aura::client::kDrawAttentionKey, value);
+    } else if (key == aura::client::kTitleKey) {
+      base::string16* value = window->GetProperty(aura::client::kTitleKey);
+      root_window->SetProperty(aura::client::kTitleKey, value);
+    } else if (key == aura::client::kWindowIconKey) {
+      MirrorIcon(window, root_window, aura::client::kWindowIconKey);
+    }
+  }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MusPropertyMirrorAsh);
+};
 
 ChromeBrowserMainExtraPartsAsh::ChromeBrowserMainExtraPartsAsh() {}
 
 ChromeBrowserMainExtraPartsAsh::~ChromeBrowserMainExtraPartsAsh() {}
 
 void ChromeBrowserMainExtraPartsAsh::ServiceManagerConnectionStarted(
     content::ServiceManagerConnection* connection) {
   if (chrome::IsRunningInMash()) {
     // Register ash-specific window properties with Chrome's property converter.
     // This propagates ash properties set on chrome windows to ash, via mojo.
     DCHECK(views::MusClient::Exists());
     views::MusClient* mus_client = views::MusClient::Get();
     aura::WindowTreeClientDelegate* delegate = mus_client;
     aura::PropertyConverter* converter = delegate->GetPropertyConverter();
     converter->RegisterProperty(
         ash::kPanelAttachedKey,
         ui::mojom::WindowManager::kPanelAttached_Property);
     converter->RegisterProperty(
         ash::kShelfItemTypeKey,
         ui::mojom::WindowManager::kShelfItemType_Property);
 
-    mus_client->SetMusPropertyMirror(
-        base::MakeUnique<ash::MusPropertyMirrorAsh>());
+    mus_client->SetMusPropertyMirror(base::MakeUnique<MusPropertyMirrorAsh>());
   }
 }
 
 void ChromeBrowserMainExtraPartsAsh::PreProfileInit() {
   if (chrome::ShouldOpenAshOnStartup())
     chrome::OpenAsh(gfx::kNullAcceleratedWidget);
 
   if (chrome::IsRunningInMash()) {
     immersive_context_ = base::MakeUnique<ImmersiveContextMus>();
     immersive_handler_factory_ = base::MakeUnique<ImmersiveHandlerFactoryMus>();
@@ skipping 44 matching lines @@
   vpn_list_forwarder_.reset();
   volume_controller_.reset();
   new_window_client_.reset();
   system_tray_client_.reset();
   media_client_.reset();
   cast_config_client_media_router_.reset();
   session_controller_client_.reset();
 
   chrome::CloseAsh();
 }