Remove TabContents from constrained windows.

chrome/browser/ui/gtk/login_prompt_gtk.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 "chrome/browser/ui/login/login_prompt.h"
 
 #include <gtk/gtk.h>
 
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/password_manager/password_manager.h"
 #include "chrome/browser/tab_contents/tab_util.h"
 #include "chrome/browser/ui/gtk/constrained_window_gtk.h"
 #include "chrome/browser/ui/gtk/gtk_util.h"
 #include "chrome/browser/ui/login/login_model.h"
-#include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "grit/generated_resources.h"
 #include "net/url_request/url_request.h"
 #include "ui/base/gtk/gtk_compat.h"
 #include "ui/base/gtk/gtk_hig_constants.h"
 #include "ui/base/gtk/gtk_signal.h"
 #include "ui/base/l10n/l10n_util.h"
 
@@ skipping 79 matching lines @@
     SetModel(manager);
 
     // Scary thread safety note: This can potentially be called *after* SetAuth
     // or CancelAuth (say, if the request was cancelled before the UI thread got
     // control).  However, that's OK since any UI interaction in those functions
     // will occur via an InvokeLater on the UI thread, which is guaranteed
     // to happen after this is called (since this was InvokeLater'd first).
     WebContents* requesting_contents = GetWebContentsForLogin();
     DCHECK(requesting_contents);
 
-    TabContents* tab_contents =
-        TabContents::FromWebContents(requesting_contents);
-    SetDialog(new ConstrainedWindowGtk(tab_contents, this));
+    SetDialog(new ConstrainedWindowGtk(requesting_contents, this));
     NotifyAuthNeeded();
   }
 
   // Overridden from ConstrainedWindowGtkDelegate:
   virtual GtkWidget* GetWidgetRoot() {
     return root_.get();
   }
 
   virtual GtkWidget* GetFocusWidget() {
     return username_entry_;
@@ skipping 55 matching lines @@
   // button the default action and mess with the focus.
   gtk_widget_set_can_default(ok_, TRUE);
   gtk_widget_grab_default(ok_);
 }
 
 // static
 LoginHandler* LoginHandler::Create(net::AuthChallengeInfo* auth_info,
                                    net::URLRequest* request) {
   return new LoginHandlerGtk(auth_info, request);
 }