The continue window is owned by the desktop environment now.

remoting/host/continue_window_gtk.cc

Index: remoting/host/continue_window_gtk.cc
diff --git a/remoting/host/continue_window_gtk.cc b/remoting/host/continue_window_gtk.cc
index 906e50f38ce11d11b011c6146e1023003647dde4..09e36d286574e2e0431109b62353084718cc9576 100644
--- a/remoting/host/continue_window_gtk.cc
+++ b/remoting/host/continue_window_gtk.cc
@@ -2,59 +2,85 @@
 // 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/continue_window.h"
 #include "remoting/host/ui_strings.h"
 #include "ui/base/gtk/gtk_signal.h"
 
 namespace remoting {
 
-class ContinueWindowGtk : public remoting::ContinueWindow {
+class ContinueWindowGtk : public ContinueWindow {
  public:
-  explicit ContinueWindowGtk(const UiStrings* ui_strings);
+  explicit ContinueWindowGtk(const UiStrings& ui_strings);
   virtual ~ContinueWindowGtk();
 
-  virtual void Show(const ContinueSessionCallback& callback) OVERRIDE;
-  virtual void Hide() OVERRIDE;
+ protected:
+  // ContinueWindow overrides.
+  virtual void ShowUi() OVERRIDE;
+  virtual void HideUi() OVERRIDE;
 
  private:
+  void CreateWindow();
+
   CHROMEGTK_CALLBACK_1(ContinueWindowGtk, void, OnResponse, int);
 
-  void CreateWindow();
+  // Invoked when the user clicks on the Continue button to resume the session,
+  // or dismisses the window to disconnect the session.
+  base::Callback<void(bool)> continue_callback_;

[Sergey Ulanov, 2013/04/04 21:04:26]

This is not used.

[alexeypa (please no reviews), 2013/04/06 18:07:56]

Done.

 
-  ContinueSessionCallback callback_;
   GtkWidget* continue_window_;
 
-  // Points to the localized strings.
-  const UiStrings* ui_strings_;
+  // Localized UI strings.
+  UiStrings ui_strings_;
 
   DISALLOW_COPY_AND_ASSIGN(ContinueWindowGtk);
 };
 
-ContinueWindowGtk::ContinueWindowGtk(const UiStrings* ui_strings)
+ContinueWindowGtk::ContinueWindowGtk(const UiStrings& ui_strings)
     : continue_window_(NULL),
       ui_strings_(ui_strings) {
 }
 
 ContinueWindowGtk::~ContinueWindowGtk() {
+  if (continue_window_) {
+    gtk_widget_destroy(continue_window_);
+    continue_window_ = NULL;
+  }
+}
+
+void ContinueWindowGtk::ShowUi() {
+  DCHECK(CalledOnValidThread());
+  DCHECK(!continue_window_);
+
+  CreateWindow();
+  gtk_window_set_urgency_hint(GTK_WINDOW(continue_window_), TRUE);
+  gtk_window_present(GTK_WINDOW(continue_window_));
+}
+
+void ContinueWindowGtk::HideUi() {
+  DCHECK(CalledOnValidThread());
+
+  if (continue_window_) {
+    gtk_widget_destroy(continue_window_);
+    continue_window_ = NULL;
+  }
 }
 
 void ContinueWindowGtk::CreateWindow() {
-  if (continue_window_)
-    return;
+  DCHECK(CalledOnValidThread());
+  DCHECK(!continue_window_);
 
   continue_window_ = gtk_dialog_new_with_buttons(
-      UTF16ToUTF8(ui_strings_->product_name).c_str(),
+      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(),
+      UTF16ToUTF8(ui_strings_.stop_sharing_button_text).c_str(),
       GTK_RESPONSE_CANCEL,
-      UTF16ToUTF8(ui_strings_->continue_button_text).c_str(),
+      UTF16ToUTF8(ui_strings_.continue_button_text).c_str(),
       GTK_RESPONSE_OK,
       NULL);
 
@@ -73,7 +99,7 @@ void ContinueWindowGtk::CreateWindow() {
       gtk_dialog_get_content_area(GTK_DIALOG(continue_window_));
 
   GtkWidget* text_label =
-      gtk_label_new(UTF16ToUTF8(ui_strings_->continue_prompt).c_str());
+      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_gtk.cc.
   gtk_misc_set_padding(GTK_MISC(text_label), 12, 12);
@@ -82,27 +108,22 @@ void ContinueWindowGtk::CreateWindow() {
   gtk_widget_show_all(content_area);
 }
 
-void ContinueWindowGtk::Show(const ContinueSessionCallback& callback) {
-  callback_ = callback;
-  CreateWindow();
-  gtk_window_set_urgency_hint(GTK_WINDOW(continue_window_), TRUE);
-  gtk_window_present(GTK_WINDOW(continue_window_));
-}
+void ContinueWindowGtk::OnResponse(GtkWidget* dialog, int response_id) {
+  DCHECK(CalledOnValidThread());
 
-void ContinueWindowGtk::Hide() {
-  if (continue_window_) {
-    gtk_widget_destroy(continue_window_);
-    continue_window_ = NULL;
+  if (response_id == GTK_RESPONSE_OK) {
+    ContinueSession();
+  } else {
+    DisconnectSession();
   }
-}
 
-void ContinueWindowGtk::OnResponse(GtkWidget* dialog, int response_id) {
-  callback_.Run(response_id == GTK_RESPONSE_OK);
-  Hide();
+  HideUi();
 }
 
-scoped_ptr<ContinueWindow> ContinueWindow::Create(const UiStrings* ui_strings) {
-  return scoped_ptr<ContinueWindow>(new ContinueWindowGtk(ui_strings));
+// static
+scoped_ptr<HostWindow> HostWindow::CreateContinueWindow(
+    const UiStrings& ui_strings) {
+  return scoped_ptr<HostWindow>(new ContinueWindowGtk(ui_strings));
 }
 
 }  // namespace remoting