Create chrome/browser/api directory. Move infobar delegates used by Autofill to the directory.

chrome/browser/ui/website_settings/website_settings_unittest.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/website_settings/website_settings.h"
 
 #include "base/at_exit.h"
 #include "base/message_loop.h"
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
+#include "chrome/browser/api/infobars/infobar_delegate.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
-#include "chrome/browser/infobars/infobar_delegate.h"
 #include "chrome/browser/infobars/infobar_tab_helper.h"
 #include "chrome/browser/ui/website_settings/website_settings_ui.h"
 #include "chrome/common/content_settings.h"
 #include "chrome/common/content_settings_types.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/browser/cert_store.h"
 #include "content/public/common/ssl_status.h"
 #include "content/public/test/test_browser_thread.h"
 #include "net/base/cert_status_flags.h"
@@ skipping 322 matching lines @@
   // it. Hence the |delegate| must be cleaned up after it was removed from the
   // |infobar_tab_helper|.
   scoped_ptr<InfoBarDelegate> delegate(
       infobar_tab_helper()->GetInfoBarDelegateAt(0));
   infobar_tab_helper()->RemoveInfoBar(delegate.get());
   // Right now InfoBarDelegates delete themselves via
   // InfoBarClosed(); once InfoBars own their delegates, this can become a
   // simple reset() call
   delegate.release()->InfoBarClosed();
 }