gtk: Rename OnDialogResponse() to OnResponse() to standardize on a consistent naming scheme.

chrome/browser/ui/gtk/crypto_module_password_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/crypto_module_password_dialog.h"
 
 #include <gtk/gtk.h>
 
 #include "base/basictypes.h"
 #include "base/crypto/crypto_module_blocking_password_delegate.h"
@@ skipping 179 matching lines @@
                                             int response_id) {
   if (response_id == GTK_RESPONSE_ACCEPT)
     callback_->Run(gtk_entry_get_text(GTK_ENTRY(password_entry_)));
   else
     callback_->Run(static_cast<const char*>(NULL));
 
   // This will cause gtk to zero out the buffer.  (see
   // gtk_entry_buffer_normal_delete_text:
   // http://git.gnome.org/browse/gtk+/tree/gtk/gtkentrybuffer.c#n187)
   gtk_editable_delete_text(GTK_EDITABLE(password_entry_), 0, -1);
-  gtk_widget_destroy(GTK_WIDGET(dialog_));
+  gtk_widget_destroy(dialog_);
 }
 
 void CryptoModulePasswordDialog::OnWindowDestroy(GtkWidget* widget) {
   delete this;
 }
 
 }  // namespace
 
 // Every post-task we do blocks, so there's no need to ref-count.
 DISABLE_RUNNABLE_METHOD_REFCOUNT(CryptoModuleBlockingDialogDelegate);
@@ skipping 10 matching lines @@
 }
 
 base::CryptoModuleBlockingPasswordDelegate*
     NewCryptoModuleBlockingDialogDelegate(
         CryptoModulePasswordReason reason,
         const std::string& server) {
   return new CryptoModuleBlockingDialogDelegate(reason, server);
 }
 
 }  // namespace browser