Shuffles and renames ash/common/wm classes

ash/wm/aura/wm_shelf_aura.cc

-// Copyright 2016 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/aura/wm_shelf_aura.h"
-
-#include "ash/common/wm/shelf/wm_shelf_observer.h"
-#include "ash/common/wm/wm_window.h"
-#include "ash/shelf/shelf.h"
-#include "ash/shelf/shelf_layout_manager.h"
-#include "ash/wm/aura/wm_window_aura.h"
-#include "ui/views/widget/widget.h"
-
-namespace ash {
-namespace wm {
-
-WmShelfAura::WmShelfAura(Shelf* shelf)
-    : shelf_(shelf), shelf_layout_manager_(shelf->shelf_layout_manager()) {
-  shelf_layout_manager_->AddObserver(this);
-  shelf_->AddIconObserver(this);
-}
-
-WmShelfAura::~WmShelfAura() {
-  shelf_->RemoveIconObserver(this);
-  if (shelf_layout_manager_)
-    shelf_layout_manager_->RemoveObserver(this);
-}
-
-// static
-Shelf* WmShelfAura::GetShelf(WmShelf* shelf) {
-  return static_cast<WmShelfAura*>(shelf)->shelf_;
-}
-
-WmWindow* WmShelfAura::GetWindow() {
-  return WmWindowAura::Get(shelf_->shelf_widget()->GetNativeView());
-}
-
-ShelfAlignment WmShelfAura::GetAlignment() const {
-  return shelf_->alignment();
-}
-
-ShelfBackgroundType WmShelfAura::GetBackgroundType() const {
-  return shelf_->shelf_widget()->GetBackgroundType();
-}
-
-void WmShelfAura::UpdateVisibilityState() {
-  shelf_->shelf_layout_manager()->UpdateVisibilityState();
-}
-
-ShelfVisibilityState WmShelfAura::GetVisibilityState() const {
-  return shelf_layout_manager_ ? shelf_layout_manager_->visibility_state()
-                               : SHELF_HIDDEN;
-}
-
-void WmShelfAura::UpdateIconPositionForWindow(WmWindow* window) {
-  shelf_->UpdateIconPositionForWindow(WmWindowAura::GetAuraWindow(window));
-}
-
-gfx::Rect WmShelfAura::GetScreenBoundsOfItemIconForWindow(
-    wm::WmWindow* window) {
-  return shelf_->GetScreenBoundsOfItemIconForWindow(
-      WmWindowAura::GetAuraWindow(window));
-}
-
-void WmShelfAura::AddObserver(WmShelfObserver* observer) {
-  observers_.AddObserver(observer);
-}
-
-void WmShelfAura::RemoveObserver(WmShelfObserver* observer) {
-  observers_.RemoveObserver(observer);
-}
-
-void WmShelfAura::WillDeleteShelfLayoutManager() {
-  shelf_layout_manager_->RemoveObserver(this);
-  shelf_layout_manager_ = nullptr;
-}
-
-void WmShelfAura::OnBackgroundUpdated(
-    wm::ShelfBackgroundType background_type,
-    BackgroundAnimatorChangeType change_type) {
-  FOR_EACH_OBSERVER(WmShelfObserver, observers_,
-                    OnBackgroundUpdated(background_type, change_type));
-}
-
-void WmShelfAura::WillChangeVisibilityState(ShelfVisibilityState new_state) {
-  FOR_EACH_OBSERVER(WmShelfObserver, observers_,
-                    WillChangeVisibilityState(new_state));
-}
-
-void WmShelfAura::OnShelfIconPositionsChanged() {
-  FOR_EACH_OBSERVER(WmShelfObserver, observers_, OnShelfIconPositionsChanged());
-}
-
-}  // namespace wm
-}  // namespace ash