Implementation of debugPrint that throttles messages. This avoids dropping messages on platforms that rate-limit their logging (for example, Android).
Source
void debugPrintThrottled(String message, { int wrapWidth }) {
if (wrapWidth != null) {
_debugPrintBuffer.addAll(message.split('\n').expand((String line) => debugWordWrap(line, wrapWidth)));
} else {
_debugPrintBuffer.addAll(message.split('\n'));
}
if (!_debugPrintScheduled)
_debugPrintTask();
}