message: Make call to GetKeySetInfo const.
diff: @@ -112,7 +112,7 @@ class MonitoringContext {
  // Returns the API function.
  std::string GetApi() const { return api_function_; }
  // Returns a constant reference to the keyset info.
  - const MonitoringKeySetInfo& GetKeySetInfo() { return keyset_info_; }
  + const MonitoringKeySetInfo& GetKeySetInfo() const { return keyset_info_; }
  private:
  const std::string primitive_;
  