Make an online wildcard login check for enterprise devices.

chrome/browser/chromeos/settings/cros_settings.h

Index: chrome/browser/chromeos/settings/cros_settings.h
diff --git a/chrome/browser/chromeos/settings/cros_settings.h b/chrome/browser/chromeos/settings/cros_settings.h
index 2fa5e5064ef1f484f8818b76a0b14e15e095d3d6..05db94fa7a09157c3d0805af37d152af044b6f40 100644
--- a/chrome/browser/chromeos/settings/cros_settings.h
+++ b/chrome/browser/chromeos/settings/cros_settings.h
@@ -86,8 +86,11 @@ class CrosSettings : public base::NonThreadSafe {
 
   // Helper function for the whitelist op. Implemented here because we will need
   // this in a few places. The functions searches for |email| in the pref |path|
-  // It respects whitelists so foo@bar.baz will match *@bar.baz too.
-  bool FindEmailInList(const std::string& path, const std::string& email) const;
+  // It respects whitelists so foo@bar.baz will match *@bar.baz too. If the
+  // match was via a wildcard, |wildcard_match| is set to true.
+  bool FindEmailInList(const std::string& path,
+                       const std::string& email,
+                       bool* wildcard_match) const;
 
   // Adding/removing of providers.
   bool AddSettingsProvider(CrosSettingsProvider* provider);