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

chrome/browser/custom_handlers/register_protocol_handler_infobar_delegate.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/custom_handlers/register_protocol_handler_infobar_delegate.h"
 
 #include "base/utf_string_conversions.h"
+#include "chrome/browser/api/infobars/infobar_tab_helper.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
-#include "chrome/browser/infobars/infobar_tab_helper.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
 using content::OpenURLParams;
 using content::Referrer;
 using content::UserMetricsAction;
 
@@ skipping 84 matching lines @@
 bool RegisterProtocolHandlerInfoBarDelegate::IsReplacedBy(
     RegisterProtocolHandlerInfoBarDelegate* delegate) {
   return handler_.IsEquivalent(delegate->handler_);
 }
 
 RegisterProtocolHandlerInfoBarDelegate*
     RegisterProtocolHandlerInfoBarDelegate::
         AsRegisterProtocolHandlerInfoBarDelegate() {
   return this;
 }