Refactors WindowResizers to use ash/wm/common

ash/shelf/shelf.cc

 // Copyright 2013 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.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "ash/focus_cycler.h"
 #include "ash/root_window_controller.h"
 #include "ash/screen_util.h"
 #include "ash/shelf/shelf_delegate.h"
 #include "ash/shelf/shelf_item_delegate.h"
 #include "ash/shelf/shelf_item_delegate_manager.h"
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shelf/shelf_model.h"
 #include "ash/shelf/shelf_navigator.h"
 #include "ash/shelf/shelf_util.h"
 #include "ash/shelf/shelf_view.h"
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
 #include "ash/shell_window_ids.h"
 #include "ash/wm/aura/wm_shelf_aura.h"
+#include "ash/wm/common/shelf/wm_shelf_util.h"
 #include "ash/wm/window_properties.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/aura/window_observer.h"
 #include "ui/compositor/layer.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/image/image_skia_operations.h"
 #include "ui/gfx/skbitmap_operations.h"
 #include "ui/views/accessible_pane_view.h"
@@ skipping 48 matching lines @@
   alignment_ = alignment;
   shelf_view_->OnShelfAlignmentChanged();
   shelf_widget_->OnShelfAlignmentChanged();
   delegate_->OnShelfAlignmentChanged(this);
   Shell::GetInstance()->OnShelfAlignmentChanged(
       shelf_widget_->GetNativeWindow()->GetRootWindow());
   // ShelfLayoutManager will resize the shelf.
 }
 
 bool Shelf::IsHorizontalAlignment() const {
-  return ash::IsHorizontalAlignment(alignment_);
+  return wm::IsHorizontalAlignment(alignment_);
 }
 
 void Shelf::SetAutoHideBehavior(ShelfAutoHideBehavior auto_hide_behavior) {
   if (auto_hide_behavior_ == auto_hide_behavior)
     return;
 
   auto_hide_behavior_ = auto_hide_behavior;
   delegate_->OnShelfAutoHideBehaviorChanged(this);
   Shell::GetInstance()->OnShelfAutoHideBehaviorChanged(
       shelf_widget_->GetNativeWindow()->GetRootWindow());
@@ skipping 103 matching lines @@
 
 gfx::Rect Shelf::GetVisibleItemsBoundsInScreen() const {
   return shelf_view_->GetVisibleItemsBoundsInScreen();
 }
 
 app_list::ApplicationDragAndDropHost* Shelf::GetDragAndDropHostForAppList() {
   return shelf_view_;
 }
 
 }  // namespace ash