Add GURL::HostNoBracketsPiece()

chrome/browser/installable/installable_manager.cc

Index: chrome/browser/installable/installable_manager.cc
diff --git a/chrome/browser/installable/installable_manager.cc b/chrome/browser/installable/installable_manager.cc
index 5bfa16bbf3b75ed932584d9bb9530bde71f35efd..390fd5b4b9d89bd27ba93f7fb5eadf968e0b2fe3 100644
--- a/chrome/browser/installable/installable_manager.cc
+++ b/chrome/browser/installable/installable_manager.cc
@@ -143,7 +143,7 @@ bool InstallableManager::IsContentSecure(content::WebContents* web_contents) {
 
   // Whitelist localhost. Check the VisibleURL to match what the
   // SecurityStateTabHelper looks at.
-  if (net::IsLocalhost(web_contents->GetVisibleURL().HostNoBrackets()))
+  if (net::IsLocalhost(web_contents->GetVisibleURL().HostNoBracketsPiece()))
     return true;
 
   security_state::SecurityInfo security_info;