Removes most of aura dependencies from DefaultState

ash/wm/panels/panel_layout_manager.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 "ash/wm/panels/panel_layout_manager.h"
 
 #include <algorithm>
 #include <map>
 #include <utility>
 
 #include "ash/screen_util.h"
 #include "ash/shelf/shelf.h"
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shelf/shelf_types.h"
 #include "ash/shelf/shelf_util.h"
 #include "ash/shelf/shelf_widget.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
+#include "ash/wm/aura/wm_window_aura.h"
+#include "ash/wm/common/window_animation_types.h"
+#include "ash/wm/common/window_parenting_utils.h"
 #include "ash/wm/overview/window_selector_controller.h"
 #include "ash/wm/window_animations.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_state_aura.h"
 #include "ash/wm/window_util.h"
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "third_party/skia/include/core/SkPaint.h"
@@ skipping 313 matching lines @@
   if (!wm::GetWindowState(child)->panel_attached()) {
     // This should only happen when a window is added to panel container as a
     // result of bounds change from within the application during a drag.
     // If so we have already stopped the drag and should reparent the panel
     // back to appropriate container and ignore it.
     // TODO(varkha): Updating bounds during a drag can cause problems and a more
     // general solution is needed. See http://crbug.com/251813 .
     aura::Window* old_parent = child->parent();
     aura::client::ParentWindowWithContext(
         child, child, child->GetRootWindow()->GetBoundsInScreen());
-    wm::ReparentTransientChildrenOfChild(child, old_parent, child->parent());
+    wm::ReparentTransientChildrenOfChild(
+        wm::WmWindowAura::Get(child), wm::WmWindowAura::Get(old_parent),
+        wm::WmWindowAura::Get(child->parent()));
     DCHECK(child->parent()->id() != kShellWindowId_PanelContainer);
     return;
   }
   PanelInfo panel_info;
   panel_info.window = child;
   panel_info.callout_widget = new PanelCalloutWidget(panel_container_);
   panel_info.slide_in = child != dragged_panel_;
   panel_windows_.push_back(panel_info);
   child->AddObserver(this);
   wm::GetWindowState(child)->AddObserver(this);
@@ skipping 191 matching lines @@
     }
   }
   restore_windows_on_shelf_visible_ = std::move(minimized_windows);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // PanelLayoutManager private implementation:
 
 void PanelLayoutManager::MinimizePanel(aura::Window* panel) {
   ::wm::SetWindowVisibilityAnimationType(
-      panel, WINDOW_VISIBILITY_ANIMATION_TYPE_MINIMIZE);
+      panel, wm::WINDOW_VISIBILITY_ANIMATION_TYPE_MINIMIZE);
   ui::Layer* layer = panel->layer();
   ui::ScopedLayerAnimationSettings panel_slide_settings(layer->GetAnimator());
   panel_slide_settings.SetPreemptionStrategy(
       ui::LayerAnimator::IMMEDIATELY_ANIMATE_TO_NEW_TARGET);
   panel_slide_settings.SetTransitionDuration(
       base::TimeDelta::FromMilliseconds(kPanelSlideDurationMilliseconds));
   gfx::Rect bounds(panel->bounds());
   bounds.Offset(GetSlideInAnimationOffset(shelf_->alignment()));
   SetChildBoundsDirect(panel, bounds);
   panel->Hide();
@@ skipping 337 matching lines @@
       // Keyboard hidden, restore original bounds if they exist.
       SetChildBounds(panel, panel_state->GetRestoreBoundsInScreen());
     }
   }
   // This bounds change will have caused a change to the Shelf which does not
   // propogate automatically to this class, so manually recalculate bounds.
   OnWindowResized();
 }
 
 }  // namespace ash