Method repeater

tests/gtest/gtest-all.cc:5998–5998

Returns repeater that broadcasts the TestEventListener events to all subscribers.

// Returns repeater that broadcasts the TestEventListener events to all
// subscribers.
TestEventListener* TestEventListeners::repeater() { return repeater_; }

// Sets the default_result_printer attribute to the provided listener.
// The listener is also added to the listener list and previous