Delete athena/

athena/system/shutdown_dialog.cc

Index: athena/system/shutdown_dialog.cc
diff --git a/athena/system/shutdown_dialog.cc b/athena/system/shutdown_dialog.cc
deleted file mode 100644
index 0a91022bef534ee80365229b446e7a7917264c70..0000000000000000000000000000000000000000
--- a/athena/system/shutdown_dialog.cc
+++ /dev/null
@@ -1,126 +0,0 @@
-// Copyright 2014 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 "athena/system/shutdown_dialog.h"
-
-#include "athena/screen/public/screen_manager.h"
-#include "athena/strings/grit/athena_strings.h"
-#include "chromeos/dbus/dbus_thread_manager.h"
-#include "chromeos/dbus/power_manager_client.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/gfx/font_list.h"
-#include "ui/views/background.h"
-#include "ui/views/border.h"
-#include "ui/views/controls/label.h"
-#include "ui/views/layout/box_layout.h"
-#include "ui/views/widget/widget.h"
-#include "ui/views/window/dialog_delegate.h"
-
-namespace athena {
-namespace {
-
-// The amount of time that the power button must be held to shut down the
-// device after shutdown dialog is shown.
-const int kShutdownTimeoutMs = 4000;
-
-class ModalWidgetDelegate : public views::WidgetDelegate {
- public:
-  explicit ModalWidgetDelegate(views::View* contents_view)
-      : contents_view_(contents_view) {}
-  ~ModalWidgetDelegate() override {}
-
-  // Overridden from WidgetDelegate:
-  void DeleteDelegate() override { delete this; }
-  views::Widget* GetWidget() override { return contents_view_->GetWidget(); }
-  const views::Widget* GetWidget() const override {
-    return contents_view_->GetWidget();
-  }
-  views::View* GetContentsView() override { return contents_view_; }
-  ui::ModalType GetModalType() const override { return ui::MODAL_TYPE_SYSTEM; }
-
- private:
-  views::View* contents_view_;
-
-  DISALLOW_COPY_AND_ASSIGN(ModalWidgetDelegate);
-};
-
-}  // namespace
-
-ShutdownDialog::ShutdownDialog() : state_(STATE_OTHER) {
-  InputManager::Get()->AddPowerButtonObserver(this);
-}
-
-ShutdownDialog::~ShutdownDialog() {
-  InputManager::Get()->RemovePowerButtonObserver(this);
-}
-
-void ShutdownDialog::ShowShutdownWarningDialog() {
-  state_ = STATE_SHUTDOWN_WARNING_VISIBLE;
-
-  views::Label* label =
-      new views::Label(l10n_util::GetStringUTF16(IDS_ATHENA_SHUTDOWN_WARNING));
-  label->SetBackgroundColor(SK_ColorWHITE);
-  label->SetFontList(gfx::FontList().DeriveWithStyle(gfx::Font::BOLD));
-
-  views::View* container = new views::View;
-  container->AddChildView(label);
-
-  const int kBorderSpacing = 50;
-  container->SetLayoutManager(new views::BoxLayout(
-      views::BoxLayout::kHorizontal, kBorderSpacing, kBorderSpacing, 0));
-  container->set_background(
-      views::Background::CreateSolidBackground(SK_ColorWHITE));
-  container->SetBorder(views::Border::CreateSolidBorder(1, SK_ColorBLACK));
-
-  views::Widget::InitParams params(views::Widget::InitParams::TYPE_POPUP);
-  params.delegate = new ModalWidgetDelegate(container);
-  params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
-  params.context = ScreenManager::Get()->GetContext();
-  // Use top most modal container.
-  params.keep_on_top = true;
-
-  shutdown_warning_message_.reset(new views::Widget);
-  shutdown_warning_message_->Init(params);
-  shutdown_warning_message_->Show();
-  shutdown_warning_message_->CenterWindow(container->GetPreferredSize());
-
-  timer_.Start(FROM_HERE,
-               base::TimeDelta::FromMilliseconds(kShutdownTimeoutMs),
-               this,
-               &ShutdownDialog::Shutdown);
-}
-
-void ShutdownDialog::Shutdown() {
-  state_ = STATE_SHUTDOWN_REQUESTED;
-  chromeos::DBusThreadManager::Get()
-      ->GetPowerManagerClient()
-      ->RequestShutdown();
-}
-
-void ShutdownDialog::OnPowerButtonStateChanged(
-    PowerButtonObserver::State state) {
-  if (state_ == STATE_SHUTDOWN_REQUESTED)
-    return;
-
-  switch (state) {
-    case PRESSED:
-      state_ = STATE_SUSPEND_ON_RELEASE;
-      break;
-    case LONG_PRESSED:
-      ShowShutdownWarningDialog();
-      break;
-    case RELEASED:
-      if (state_ == STATE_SUSPEND_ON_RELEASE) {
-        chromeos::DBusThreadManager::Get()
-            ->GetPowerManagerClient()
-            ->RequestSuspend();
-      }
-      state_ = STATE_OTHER;
-      timer_.Stop();
-      shutdown_warning_message_.reset();
-      break;
-  }
-}
-
-}  // namespace athena