Profile chooser on mac was passing wrong value to signin error controller.

components/signin/core/browser/about_signin_internals.cc

Index: components/signin/core/browser/about_signin_internals.cc
diff --git a/components/signin/core/browser/about_signin_internals.cc b/components/signin/core/browser/about_signin_internals.cc
index 81a7e61406634566482e85541d6437d69474d854..7b54067162aaa7d0897499146a5bece8ba3d1485 100644
--- a/components/signin/core/browser/about_signin_internals.cc
+++ b/components/signin/core/browser/about_signin_internals.cc
@@ -546,10 +546,14 @@ scoped_ptr<base::DictionaryValue> AboutSigninInternals::SigninStatus::ToValue(
                         static_cast<UntimedSigninStatusField>(USERNAME)),
                     signin_manager->GetAuthenticatedUsername());
     if (signin_error_controller->HasError()) {
+      std::string error_account_id =

[Mike Lerman, 2015/04/24 19:36:26]

nit: Can this and just below be const std::string&?

[Roger Tawa OOO till Jul 10th, 2015/04/27 20:31:59]

Done.

+          signin_error_controller->error_account_id();
+      std::string error_username =
+          account_tracker->GetAccountInfo(error_account_id).email;
       AddSectionEntry(basic_info, "Auth Error",
           signin_error_controller->auth_error().ToString());
-      AddSectionEntry(basic_info, "Auth Error Username",
-          signin_error_controller->error_username());
+      AddSectionEntry(basic_info, "Auth Error Account Id", error_account_id);
+      AddSectionEntry(basic_info, "Auth Error Username", error_username);
     } else {
       AddSectionEntry(basic_info, "Auth Error", "None");
     }