Revert 115515 - [Aura] Implement views-based applist.

ui/aura_shell/app_list/app_list_view.cc

Index: ui/aura_shell/app_list/app_list_view.cc
===================================================================
--- ui/aura_shell/app_list/app_list_view.cc	(revision 115517)
+++ ui/aura_shell/app_list/app_list_view.cc	(working copy)
@@ -1,80 +0,0 @@
-// Copyright (c) 2011 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/aura_shell/app_list/app_list_view.h"
-
-#include "ui/aura_shell/app_list/app_list_groups_view.h"
-#include "ui/aura_shell/app_list/app_list_item_view.h"
-#include "ui/aura_shell/app_list/app_list_model.h"
-#include "ui/aura_shell/app_list/app_list_view_delegate.h"
-#include "ui/aura_shell/shell.h"
-#include "ui/views/layout/fill_layout.h"
-#include "ui/views/widget/widget.h"
-
-namespace aura_shell {
-
-AppListView::AppListView(
-    AppListModel* model,
-    AppListViewDelegate* delegate,
-    const gfx::Rect& bounds,
-    const aura_shell::ShellDelegate::SetWidgetCallback& callback)
-    : model_(model),
-      delegate_(delegate) {
-  Init(bounds, callback);
-}
-
-AppListView::~AppListView() {
-}
-
-void AppListView::Close() {
-  if (GetWidget()->IsVisible())
-    Shell::GetInstance()->ToggleAppList();
-}
-
-void AppListView::Init(const gfx::Rect& bounds,
-                       const ShellDelegate::SetWidgetCallback& callback) {
-  SetLayoutManager(new views::FillLayout);
-  AppListGroupsView* groups_view = new AppListGroupsView(model_.get(), this);
-  AddChildView(groups_view);
-
-  views::Widget::InitParams widget_params(
-      views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);
-  widget_params.bounds = bounds;
-  widget_params.delegate = this;
-  widget_params.keep_on_top = true;
-  widget_params.transparent = true;
-
-  views::Widget* widget = new views::Widget;
-  widget->Init(widget_params);
-  widget->SetContentsView(this);
-
-  callback.Run(widget);
-  if (groups_view->GetFocusedTile())
-    groups_view->GetFocusedTile()->RequestFocus();
-}
-
-bool AppListView::OnKeyPressed(const views::KeyEvent& event) {
-  if (event.key_code() == ui::VKEY_ESCAPE) {
-    Close();
-    return true;
-  }
-
-  return false;
-}
-
-bool AppListView::OnMousePressed(const views::MouseEvent& event) {
-  // If mouse click reaches us, this means user clicks on blank area. So close.
-  Close();
-
-  return true;
-}
-
-void AppListView::AppListItemActivated(AppListItemView* sender,
-                                       int event_flags) {
-  if (delegate_.get())
-    delegate_->OnAppListItemActivated(sender->model(), event_flags);
-  Close();
-}
-
-}  // namespace aura_shell