Fix remoting_unittests compilation with aura

remoting/host/continue_window_linux.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 "remoting/host/continue_window.h"
-
-#include <gtk/gtk.h>
-
-#include "base/compiler_specific.h"
-#include "base/logging.h"
-#include "base/utf_string_conversions.h"
-#include "remoting/host/chromoting_host.h"
-#include "remoting/host/ui_strings.h"
-#include "ui/base/gtk/gtk_signal.h"
-
-namespace remoting {
-
-class ContinueWindowLinux : public remoting::ContinueWindow {
- public:
-  ContinueWindowLinux();
-  virtual ~ContinueWindowLinux();
-
-  virtual void Show(remoting::ChromotingHost* host,
-                    const ContinueSessionCallback& callback) OVERRIDE;
-  virtual void Hide() OVERRIDE;
-
- private:
-  CHROMEGTK_CALLBACK_1(ContinueWindowLinux, void, OnResponse, int);
-
-  void CreateWindow(const UiStrings& ui_strings);
-
-  ChromotingHost* host_;
-  ContinueSessionCallback callback_;
-  GtkWidget* continue_window_;
-
-  DISALLOW_COPY_AND_ASSIGN(ContinueWindowLinux);
-};
-
-ContinueWindowLinux::ContinueWindowLinux()
-    : host_(NULL),
-      continue_window_(NULL) {
-}
-
-ContinueWindowLinux::~ContinueWindowLinux() {
-}
-
-void ContinueWindowLinux::CreateWindow(const UiStrings& ui_strings) {
-  if (continue_window_) return;
-
-  continue_window_ = gtk_dialog_new_with_buttons(
-      UTF16ToUTF8(ui_strings.product_name).c_str(),
-      NULL,
-      static_cast<GtkDialogFlags>(GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR),
-      UTF16ToUTF8(ui_strings.stop_sharing_button_text).c_str(),
-      GTK_RESPONSE_CANCEL,
-      UTF16ToUTF8(ui_strings.continue_button_text).c_str(),
-      GTK_RESPONSE_OK,
-      NULL);
-
-  gtk_dialog_set_default_response(GTK_DIALOG(continue_window_),
-                                  GTK_RESPONSE_OK);
-  gtk_window_set_resizable(GTK_WINDOW(continue_window_), FALSE);
-
-  // Set always-on-top, otherwise this window tends to be obscured by the
-  // DisconnectWindow.
-  gtk_window_set_keep_above(GTK_WINDOW(continue_window_), TRUE);
-
-  g_signal_connect(continue_window_, "response",
-                   G_CALLBACK(OnResponseThunk), this);
-
-  GtkWidget* content_area =
-      gtk_dialog_get_content_area(GTK_DIALOG(continue_window_));
-
-  GtkWidget* text_label =
-      gtk_label_new(UTF16ToUTF8(ui_strings.continue_prompt).c_str());
-  gtk_label_set_line_wrap(GTK_LABEL(text_label), TRUE);
-  // TODO(lambroslambrou): Fix magic numbers, as in disconnect_window_linux.cc.
-  gtk_misc_set_padding(GTK_MISC(text_label), 12, 12);
-  gtk_container_add(GTK_CONTAINER(content_area), text_label);
-
-  gtk_widget_show_all(content_area);
-}
-
-void ContinueWindowLinux::Show(remoting::ChromotingHost* host,
-                               const ContinueSessionCallback& callback) {
-  host_ = host;
-  callback_ = callback;
-  CreateWindow(host->ui_strings());
-  gtk_window_set_urgency_hint(GTK_WINDOW(continue_window_), TRUE);
-  gtk_window_present(GTK_WINDOW(continue_window_));
-}
-
-void ContinueWindowLinux::Hide() {
-  if (continue_window_) {
-    gtk_widget_destroy(continue_window_);
-    continue_window_ = NULL;
-  }
-}
-
-void ContinueWindowLinux::OnResponse(GtkWidget* dialog, int response_id) {
-  callback_.Run(response_id == GTK_RESPONSE_OK);
-  Hide();
-}
-
-scoped_ptr<ContinueWindow> ContinueWindow::Create() {
-  return scoped_ptr<ContinueWindow>(new ContinueWindowLinux());
-}
-
-}  // namespace remoting