Moves management of transients out of Window

ui/views/widget/desktop_aura/desktop_root_window_host_x11.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 "ui/views/widget/desktop_aura/desktop_root_window_host_x11.h"
 
 #include <X11/extensions/shape.h>
 #include <X11/extensions/XInput2.h>
 #include <X11/Xatom.h>
 #include <X11/Xregion.h>
@@ skipping 19 matching lines @@
 #include "ui/events/x/touch_factory_x11.h"
 #include "ui/gfx/image/image_skia.h"
 #include "ui/gfx/image/image_skia_rep.h"
 #include "ui/gfx/insets.h"
 #include "ui/gfx/path.h"
 #include "ui/gfx/path_x11.h"
 #include "ui/native_theme/native_theme.h"
 #include "ui/views/corewm/compound_event_filter.h"
 #include "ui/views/corewm/corewm_switches.h"
 #include "ui/views/corewm/tooltip_aura.h"
+#include "ui/views/corewm/transient_window_manager.h"
 #include "ui/views/ime/input_method.h"
 #include "ui/views/linux_ui/linux_ui.h"
 #include "ui/views/views_delegate.h"
 #include "ui/views/widget/desktop_aura/desktop_dispatcher_client.h"
 #include "ui/views/widget/desktop_aura/desktop_drag_drop_client_aurax11.h"
 #include "ui/views/widget/desktop_aura/desktop_native_cursor_manager.h"
 #include "ui/views/widget/desktop_aura/desktop_native_widget_aura.h"
 #include "ui/views/widget/desktop_aura/desktop_root_window_host_observer_x11.h"
 #include "ui/views/widget/desktop_aura/x11_desktop_handler.h"
 #include "ui/views/widget/desktop_aura/x11_desktop_window_move_client.h"
@@ skipping 183 matching lines @@
   root_window_ = root;
 
   root_window_->window()->SetProperty(kViewsWindowForRootWindow,
                                       content_window_);
   root_window_->window()->SetProperty(kHostForRootWindow, this);
   delegate_ = root_window_;
 
   // If we're given a parent, we need to mark ourselves as transient to another
   // window. Otherwise activation gets screwy.
   gfx::NativeView parent = params.parent;
-  if (!params.child && params.parent)
-    parent->AddTransientChild(content_window_);
+  if (!params.child && params.parent) {
+    corewm::AddTransientChild(parent, content_window_);
+  }
 
   // Ensure that the X11DesktopHandler exists so that it dispatches activation
   // messages to us.
   X11DesktopHandler::get();
 
   // TODO(erg): Unify this code once the other consumer goes away.
   x11_window_event_filter_.reset(new X11WindowEventFilter(root_window_, this));
   x11_window_event_filter_->SetUseHostWindowBorders(false);
   desktop_native_widget_aura_->root_window_event_filter()->AddHandler(
       x11_window_event_filter_.get());
@@ skipping 102 matching lines @@
 
 void DesktopRootWindowHostX11::StackAtTop() {
   XRaiseWindow(xdisplay_, xwindow_);
 }
 
 void DesktopRootWindowHostX11::CenterWindow(const gfx::Size& size) {
   gfx::Rect parent_bounds = GetWorkAreaBoundsInScreen();
 
   // If |window_|'s transient parent bounds are big enough to contain |size|,
   // use them instead.
-  if (content_window_->transient_parent()) {
+  if (corewm::GetTransientParent(content_window_)) {
     gfx::Rect transient_parent_rect =
-        content_window_->transient_parent()->GetBoundsInScreen();
+        corewm::GetTransientParent(content_window_)->GetBoundsInScreen();
     if (transient_parent_rect.height() >= size.height() &&
         transient_parent_rect.width() >= size.width()) {
       parent_bounds = transient_parent_rect;
     }
   }
 
   gfx::Rect window_bounds(
       parent_bounds.x() + (parent_bounds.width() - size.width()) / 2,
       parent_bounds.y() + (parent_bounds.height() - size.height()) / 2,
       size.width(),
@@ skipping 1155 matching lines @@
   if (linux_ui) {
     ui::NativeTheme* native_theme = linux_ui->GetNativeTheme();
     if (native_theme)
       return native_theme;
   }
 
   return ui::NativeTheme::instance();
 }
 
 }  // namespace views