mash: Remove last WmWindow uses in ash/shelf.

ash/shelf/shelf_view.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/shelf/shelf_view.h"
 
 #include <algorithm>
 #include <memory>
 
 #include "ash/ash_constants.h"
 #include "ash/drag_drop/drag_image_view.h"
 #include "ash/public/cpp/shelf_item_delegate.h"
 #include "ash/scoped_root_window_for_new_windows.h"
 #include "ash/screen_util.h"
 #include "ash/shelf/app_list_button.h"
 #include "ash/shelf/overflow_bubble.h"
 #include "ash/shelf/overflow_bubble_view.h"
 #include "ash/shelf/overflow_button.h"
 #include "ash/shelf/shelf.h"
 #include "ash/shelf/shelf_application_menu_model.h"
 #include "ash/shelf/shelf_button.h"
 #include "ash/shelf/shelf_constants.h"
 #include "ash/shelf/shelf_model.h"
 #include "ash/shelf/shelf_widget.h"
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
 #include "ash/shell_port.h"
 #include "ash/strings/grit/ash_strings.h"
 #include "ash/wm/root_window_finder.h"
-#include "ash/wm_window.h"
 #include "base/auto_reset.h"
 #include "base/memory/ptr_util.h"
 #include "base/metrics/histogram_macros.h"
 #include "ui/accessibility/ax_node_data.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/models/simple_menu_model.h"
 #include "ui/compositor/layer.h"
 #include "ui/compositor/layer_animator.h"
 #include "ui/compositor/scoped_animation_duration_scale_mode.h"
 #include "ui/events/event_utils.h"
@@ skipping 992 matching lines @@
     DCHECK(overflow_bubble_->IsShowing());
     overflow_bubble_->shelf_view()->EndDrag(cancel);
   }
 }
 
 bool ShelfView::HandleRipOffDrag(const ui::LocatedEvent& event) {
   int current_index = view_model_->GetIndexOfView(drag_view_);
   DCHECK_NE(-1, current_index);
   std::string dragged_app_id = model_->items()[current_index].id.app_id;
 
-  gfx::Point screen_location =
-      WmWindow::Get(GetWidget()->GetNativeWindow())
-          ->GetRootWindow()
-          ->ConvertPointToScreen(event.root_location());
+  gfx::Point screen_location = event.root_location();
+  ::wm::ConvertPointToScreen(GetWidget()->GetNativeWindow()->GetRootWindow(),
+                             &screen_location);
 
   // To avoid ugly forwards and backwards flipping we use different constants
   // for ripping off / re-inserting the items.
   if (dragged_off_shelf_) {
     // If the shelf/overflow bubble bounds contains |screen_location| we insert
     // the item back into the shelf.
     if (GetBoundsForDragInsertInScreen().Contains(screen_location)) {
       if (dragged_to_another_shelf_) {
         // During the dragging an item from Shelf to Overflow, it can enter here
         // directly because both are located very closely.
@@ skipping 765 matching lines @@
   if (pointer == TOUCH &&
       (base::TimeTicks::Now() - touch_press_time_) <
           base::TimeDelta::FromMilliseconds(kTouchDragTimeThresholdMs)) {
     return false;
   }
 
   return true;
 }
 
 }  // namespace ash