cros: Transfer auth cookies for SAML webview sign-in.

chrome/browser/chromeos/login/session/user_session_manager.h

Index: chrome/browser/chromeos/login/session/user_session_manager.h
diff --git a/chrome/browser/chromeos/login/session/user_session_manager.h b/chrome/browser/chromeos/login/session/user_session_manager.h
index 3e171608962f75f1cdf2c7c53c93428b4647f6d8..9874aef1e3c113ca2194abb27bb3bff78919c045 100644
--- a/chrome/browser/chromeos/login/session/user_session_manager.h
+++ b/chrome/browser/chromeos/login/session/user_session_manager.h
@@ -28,6 +28,10 @@ class PrefRegistrySimple;
 class PrefService;
 class Profile;
 
+namespace net {
+class URLRequestContextGetter;
+}
+
 namespace user_manager {
 class User;
 }  // namespace user_manager
@@ -220,6 +224,9 @@ class UserSessionManager
   // Update Easy unlock cryptohome keys for given user context.
   void UpdateEasyUnlockKeys(const UserContext& user_context);
 
+  // Returns the auth request context associated with auth data.
+  net::URLRequestContextGetter* GetAuthRequestContext() const;
+
   // Removes a profile from the per-user input methods states map.
   void RemoveProfileForTesting(Profile* profile);