OAuth2 sign-in flow for ChromeOS

chrome/browser/chromeos/login/profile_auth_data.h

Index: chrome/browser/chromeos/login/profile_auth_data.h
diff --git a/chrome/browser/chromeos/login/profile_auth_data.h b/chrome/browser/chromeos/login/profile_auth_data.h
index cd4a0fae095daeb07fd63ca19a53243585db9a1c..9cbd7f0a78ba00565884e014aaccbec23787d11a 100644
--- a/chrome/browser/chromeos/login/profile_auth_data.h
+++ b/chrome/browser/chromeos/login/profile_auth_data.h
@@ -20,11 +20,10 @@ class ProfileAuthData {
   // server bound certs from the profile that was used for authentication.
   // |cookies_transfered_callback| will be called on UI thread after cookie
   // transfer part of this operation is completed.
-  static void Transfer(
-      Profile* from_profile,
-      Profile* to_profile,
-      bool transfer_cookies,
-      const base::Callback<void()>& cookies_transfered_callback);
+  static void Transfer(Profile* from_profile,
+                       Profile* to_profile,
+                       bool transfer_cookies,
+                       const base::Closure& cookies_transfered_callback);
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(ProfileAuthData);