Misc. infobar stuff:

chrome/browser/ui/gtk/infobars/extension_infobar_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/gtk/infobars/extension_infobar_gtk.h"
 
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_icon_set.h"
 #include "chrome/common/extensions/extension_resource.h"
@@ skipping 70 matching lines @@
       ->SetSize(new_size);
 }
 
 void ExtensionInfoBarGtk::OnExtensionPreferredSizeChanged(
     ExtensionViewGtk* view,
     const gfx::Size& new_size) {
   // TODO(rafaelw) - Size the InfobarGtk vertically based on the preferred size
   // of the content.
 }
 
-InfoBar* ExtensionInfoBarDelegate::CreateInfoBar() {
+InfoBar* ExtensionInfoBarDelegate::CreateInfoBar(TabContentsWrapper* owner) {
   return new ExtensionInfoBarGtk(this);
 }