1 files changed, 20 insertions, 0 deletions
diff --git a/google_apis/gaia/google_service_auth_error.cc b/google_apis/gaia/google_service_auth_error.cc
index 7796fae..5fab6dd 100644
--- a/google_apis/gaia/google_service_auth_error.cc
+++ b/google_apis/gaia/google_service_auth_error.cc
@@ -64,6 +64,11 @@ bool GoogleServiceAuthError::operator==(
           second_factor_ == b.second_factor_);
 }
 
+bool GoogleServiceAuthError::operator!=(
+    const GoogleServiceAuthError& b) const {
+  return !(*this == b);
+}
+
 GoogleServiceAuthError::GoogleServiceAuthError(State s)
     : state_(s),
       network_error_(0) {
@@ -240,6 +245,21 @@ std::string GoogleServiceAuthError::ToString() const {
   }
 }
 
+bool GoogleServiceAuthError::IsPersistentError() const {
+  if (state_ == GoogleServiceAuthError::NONE) return false;
+  return !IsTransientError();
+}
+
+bool GoogleServiceAuthError::IsTransientError() const {
+  switch (state_) {
+  case GoogleServiceAuthError::CONNECTION_FAILED:
+  case GoogleServiceAuthError::SERVICE_UNAVAILABLE:
+    return true;
+  default:
+    return false;
+  }
+}
+
 GoogleServiceAuthError::GoogleServiceAuthError(State s, int error)
     : state_(s),
       network_error_(error) {