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google_apis/gcm/engine/mcs_client.h

Index: google_apis/gcm/engine/mcs_client.h
diff --git a/google_apis/gcm/engine/mcs_client.h b/google_apis/gcm/engine/mcs_client.h
index f25456615d01424d1fe17eb36cd71a79ce08f31c..3739f2028798bb27b92fb0de47313cda534fbdef 100644
--- a/google_apis/gcm/engine/mcs_client.h
+++ b/google_apis/gcm/engine/mcs_client.h
@@ -43,6 +43,8 @@ struct ReliablePacketInfo;
 // MCS endpoint, and is capable of reliably sending/receiving GCM messages.
 // NOTE: Not thread safe. This class should live on the same thread as that
 // network requests are performed on.
+// Any change made to this enum should have corresponding change in the
+// GetStateString(...) function.
 class GCM_EXPORT MCSClient {
  public:
   enum State {
@@ -84,6 +86,9 @@ class GCM_EXPORT MCSClient {
            const std::string& message_id,
            MessageSendStatus status)> OnMessageSentCallback;
 
+  // Returns text representation of the enum State.
+  static std::string GetStateString(State state);
+
   MCSClient(const std::string& version_string,
             base::Clock* clock,
             ConnectionFactory* connection_factory,