Split infobar_delegate.[cc,h] into separate pieces for the different classes defined within, so that

chrome/browser/ui/views/infobars/infobar_container.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/views/infobars/infobar_container.h"
 
 #include "base/utf_string_conversions.h"
-#include "chrome/browser/tab_contents/infobar_delegate.h"
+#include "chrome/browser/tab_contents/confirm_infobar_delegate.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/browser/ui/views/infobars/infobar_view.h"
 #include "chrome/common/notification_details.h"
 #include "chrome/common/notification_source.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
 InfoBarContainer::InfoBarContainer(Delegate* delegate)
     : delegate_(delegate),
@@ skipping 140 matching lines @@
       break;
     }
   }
 }
 
 void InfoBarContainer::ReplaceInfoBar(InfoBarDelegate* old_delegate,
                                       InfoBarDelegate* new_delegate) {
   RemoveInfoBar(old_delegate, false);  // no animation
   AddInfoBar(new_delegate, false);  // no animation
 }