Split InfoBarService core code into InfoBarManager

chrome/browser/custom_handlers/register_protocol_handler_infobar_delegate.cc

Index: chrome/browser/custom_handlers/register_protocol_handler_infobar_delegate.cc
diff --git a/chrome/browser/custom_handlers/register_protocol_handler_infobar_delegate.cc b/chrome/browser/custom_handlers/register_protocol_handler_infobar_delegate.cc
index 6160b6ef887115364a0b1f315a888ae8c43d206c..a23ad22eca6e7bed45b77d24c74041b0b9a71b74 100644
--- a/chrome/browser/custom_handlers/register_protocol_handler_infobar_delegate.cc
+++ b/chrome/browser/custom_handlers/register_protocol_handler_infobar_delegate.cc
@@ -7,6 +7,7 @@
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
 #include "chrome/browser/infobars/infobar.h"
+#include "chrome/browser/infobars/infobar_manager.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/user_metrics.h"
@@ -26,8 +27,9 @@ void RegisterProtocolHandlerInfoBarDelegate::Create(
       scoped_ptr<ConfirmInfoBarDelegate>(
           new RegisterProtocolHandlerInfoBarDelegate(registry, handler))));
 
-  for (size_t i = 0; i < infobar_service->infobar_count(); ++i) {
-    InfoBar* existing_infobar = infobar_service->infobar_at(i);
+  InfoBarManager* infobar_manager = infobar_service->infobar_manager();
+  for (size_t i = 0; i < infobar_manager->infobar_count(); ++i) {
+    InfoBar* existing_infobar = infobar_manager->infobar_at(i);
     RegisterProtocolHandlerInfoBarDelegate* existing_delegate =
         existing_infobar->delegate()->
             AsRegisterProtocolHandlerInfoBarDelegate();