Revert 42474 - Make repost form warning tabmodal on Gtk....

chrome/browser/gtk/repost_form_warning_gtk.h

Index: chrome/browser/gtk/repost_form_warning_gtk.h
===================================================================
--- chrome/browser/gtk/repost_form_warning_gtk.h	(revision 42478)
+++ chrome/browser/gtk/repost_form_warning_gtk.h	(working copy)
@@ -8,26 +8,19 @@
 #include <gtk/gtk.h>
 
 #include "chrome/common/notification_registrar.h"
-#include "chrome/browser/gtk/constrained_window_gtk.h"
-#include "app/gtk_signal.h"
 
 class NavigationController;
-class TabContents;
 
 // Displays a dialog that warns the user that they are about to resubmit a form.
 // To display the dialog, allocate this object on the heap. It will open the
 // dialog from its constructor and then delete itself when the user dismisses
 // the dialog.
-class RepostFormWarningGtk : public NotificationObserver,
-    ConstrainedWindowGtkDelegate {
+class RepostFormWarningGtk : public NotificationObserver {
  public:
-  RepostFormWarningGtk(GtkWindow* parent, TabContents* tab_contents);
+  RepostFormWarningGtk(GtkWindow* parent,
+                       NavigationController* navigation_controller);
   virtual ~RepostFormWarningGtk();
 
-  virtual GtkWidget* GetWidgetRoot();
-
-  virtual void DeleteDelegate();
-
  private:
   // NotificationObserver implementation.
   // Watch for a new load or a closed tab and dismiss the dialog if they occur.
@@ -36,15 +29,13 @@
                        const NotificationDetails& details);
 
   // Tell Gtk to destroy the dialog window.  This will only be done once, even
-  // if Destroy is called multiple times.
+  // if Destroy is called multiple times (eg, from both OnResponse and Observe.)
   void Destroy();
 
-  CHROMEGTK_CALLBACK_0(RepostFormWarningGtk, void, OnRefresh);
-  CHROMEGTK_CALLBACK_0(RepostFormWarningGtk, void, OnCancel);
-  CHROMEGTK_CALLBACK_1(RepostFormWarningGtk,
-                       void,
-                       OnHierarchyChanged,
-                       GtkWidget*);
+  static void OnResponse(GtkWidget* widget,
+                         int response,
+                         RepostFormWarningGtk* dialog);
+  static void OnWindowDestroy(GtkWidget* widget, RepostFormWarningGtk* dialog);
 
   NotificationRegistrar registrar_;
 
@@ -52,11 +43,7 @@
   NavigationController* navigation_controller_;
 
   GtkWidget* dialog_;
-  GtkWidget* ok_;
-  GtkWidget* cancel_;
 
-  ConstrainedWindow* window_;
-
   DISALLOW_COPY_AND_ASSIGN(RepostFormWarningGtk);
 };