Remove dependency of infobars component on the embedder

components/infobars/core/confirm_infobar_delegate.cc

Index: components/infobars/core/confirm_infobar_delegate.cc
diff --git a/components/infobars/core/confirm_infobar_delegate.cc b/components/infobars/core/confirm_infobar_delegate.cc
index 0c2e59e5ad239dc3940ef706b84f0a1666de0a03..7fd659b40f24c8f5dc8d140aa041e92c94e531cf 100644
--- a/components/infobars/core/confirm_infobar_delegate.cc
+++ b/components/infobars/core/confirm_infobar_delegate.cc
@@ -4,6 +4,9 @@
 
 #include "components/infobars/core/confirm_infobar_delegate.h"
 
+#include "base/logging.h"
+#include "components/infobars/core/confirm_infobar_delegate_factory.h"
+#include "components/infobars/core/infobar.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/strings/grit/ui_strings.h"
 
@@ -51,6 +54,15 @@ ConfirmInfoBarDelegate::ConfirmInfoBarDelegate()
     : InfoBarDelegate() {
 }
 
+// static
+scoped_ptr<infobars::InfoBar> ConfirmInfoBarDelegate::CreateInfoBar(
+    scoped_ptr<ConfirmInfoBarDelegate> delegate) {
+  DCHECK(ConfirmInfoBarDelegateFactory::GetInstance())
+      << "No ConfirmInfoBarDelegateFactory registered";
+  return ConfirmInfoBarDelegateFactory::GetInstance()->CreateInfoBar(
+      delegate.Pass());
+}
+
 bool ConfirmInfoBarDelegate::ShouldExpireInternal(
     const NavigationDetails& details) const {
   return !details.did_replace_entry &&