content: Move constrained html windows to TabContentsWrapper

chrome/browser/ui/gtk/constrained_html_delegate_gtk.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/webui/constrained_html_ui.h"
 
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/gtk/constrained_window_gtk.h"
 #include "chrome/browser/ui/gtk/tab_contents_container_gtk.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
@@ skipping 96 matching lines @@
 
 void ConstrainedHtmlDelegateGtk::OnDialogCloseFromWebUI() {
   closed_via_webui_ = true;
   window_->CloseConstrainedWindow();
 }
 
 // static
 ConstrainedWindow* ConstrainedHtmlUI::CreateConstrainedHtmlDialog(
     Profile* profile,
     HtmlDialogUIDelegate* delegate,
-    TabContents* overshadowed) {
+    TabContentsWrapper* overshadowed) {
   ConstrainedHtmlDelegateGtk* constrained_delegate =
       new ConstrainedHtmlDelegateGtk(profile, delegate);
   ConstrainedWindow* constrained_window =
-      new ConstrainedWindowGtk(overshadowed, constrained_delegate);
+      new ConstrainedWindowGtk(overshadowed->tab_contents(),
+                               constrained_delegate);
   constrained_delegate->set_window(constrained_window);
   return constrained_window;
 }