Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/process_singleton_dialog.cc

-// 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 "chrome/browser/ui/process_singleton_dialog_linux.h"
-
-#include <gtk/gtk.h>
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/message_loop/message_loop.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/ui/gtk/gtk_util.h"
-#include "grit/chromium_strings.h"
-#include "ui/base/gtk/gtk_signal.h"
-#include "ui/base/l10n/l10n_util.h"
-
-namespace {
-
-class ProcessSingletonDialog {
- public:
-  ProcessSingletonDialog(const std::string& message,
-                         const std::string& relaunch_text);
-
-  int GetResponseId() const { return response_id_; }
-
- private:
-  CHROMEGTK_CALLBACK_1(ProcessSingletonDialog, void, OnResponse, int);
-
-  GtkWidget* dialog_;
-  int response_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(ProcessSingletonDialog);
-};
-
-ProcessSingletonDialog::ProcessSingletonDialog(
-    const std::string& message,
-    const std::string& relaunch_text) {
-  dialog_ = gtk_message_dialog_new(
-      NULL,
-      static_cast<GtkDialogFlags>(0),
-      GTK_MESSAGE_ERROR,
-      GTK_BUTTONS_NONE,
-      "%s",
-      message.c_str());
-  gtk_util::ApplyMessageDialogQuirks(dialog_);
-  gtk_window_set_title(GTK_WINDOW(dialog_),
-                       l10n_util::GetStringUTF8(IDS_PRODUCT_NAME).c_str());
-  gtk_dialog_add_button(GTK_DIALOG(dialog_), GTK_STOCK_QUIT,
-                        GTK_RESPONSE_REJECT);
-  gtk_dialog_add_button(GTK_DIALOG(dialog_), relaunch_text.c_str(),
-                        GTK_RESPONSE_ACCEPT);
-  gtk_dialog_set_default_response(GTK_DIALOG(dialog_), GTK_RESPONSE_ACCEPT);
-
-  g_signal_connect(dialog_, "response", G_CALLBACK(OnResponseThunk), this);
-
-  gtk_widget_show_all(dialog_);
-  base::MessageLoop::current()->Run();
-}
-
-void ProcessSingletonDialog::OnResponse(GtkWidget* dialog, int response_id) {
-  response_id_ = response_id;
-  gtk_widget_destroy(dialog_);
-  base::MessageLoop::current()->Quit();
-}
-
-}  // namespace
-
-bool ShowProcessSingletonDialog(const base::string16& message,
-                                const base::string16& relaunch_text) {
-  ProcessSingletonDialog dialog(base::UTF16ToUTF8(message),
-                                base::UTF16ToUTF8(relaunch_text));
-  return dialog.GetResponseId() == GTK_RESPONSE_ACCEPT;
-}