Replace usage of GURL(origin.Serialize()) with origin.GetURL()

chrome/browser/ui/login/login_handler.cc

Index: chrome/browser/ui/login/login_handler.cc
diff --git a/chrome/browser/ui/login/login_handler.cc b/chrome/browser/ui/login/login_handler.cc
index 926540da7ae6421437d782642093bcd70b349711..2a3ecdf5b5b5c5d098d25dbaa168064f16b19e83 100644
--- a/chrome/browser/ui/login/login_handler.cc
+++ b/chrome/browser/ui/login/login_handler.cc
@@ -41,6 +41,7 @@
 #include "net/url_request/url_request_context.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/gfx/text_elider.h"
+#include "url/origin.h"
 
 #if defined(ENABLE_EXTENSIONS)
 #include "components/guest_view/browser/guest_view_base.h"
@@ -449,7 +450,7 @@ std::string LoginHandler::GetSignonRealm(
     // Historically we've been storing the signon realm for proxies using
     // net::HostPortPair::ToString().
     net::HostPortPair host_port_pair =
-        net::HostPortPair::FromURL(GURL(auth_info.challenger.Serialize()));
+        net::HostPortPair::FromURL(auth_info.challenger.GetURL());
     signon_realm = host_port_pair.ToString();
     signon_realm.append("/");
   } else {
@@ -475,12 +476,12 @@ PasswordForm LoginHandler::MakeInputForPasswordManager(
     dialog_form.scheme = PasswordForm::SCHEME_OTHER;
   }
   if (auth_info.is_proxy) {
-    dialog_form.origin = GURL(auth_info.challenger.Serialize());
+    dialog_form.origin = auth_info.challenger.GetURL();
   } else if (!auth_info.challenger.IsSameOriginWith(url::Origin(request_url))) {
     dialog_form.origin = GURL();
     NOTREACHED();  // crbug.com/32718
   } else {
-    dialog_form.origin = GURL(auth_info.challenger.Serialize());
+    dialog_form.origin = auth_info.challenger.GetURL();
   }
   dialog_form.signon_realm = GetSignonRealm(dialog_form.origin, auth_info);
   return dialog_form;
@@ -498,7 +499,7 @@ void LoginHandler::GetDialogStrings(const GURL& request_url,
         IDS_LOGIN_DIALOG_PROXY_AUTHORITY,
         url_formatter::FormatOriginForSecurityDisplay(
             auth_info.challenger, url_formatter::SchemeDisplay::SHOW));
-    authority_url = GURL(auth_info.challenger.Serialize());
+    authority_url = auth_info.challenger.GetURL();
   } else {
     *authority = l10n_util::GetStringFUTF16(
         IDS_LOGIN_DIALOG_AUTHORITY,