message: Change shared batch scheduler trace events names.
diff: @@ -643,8 +643,9 @@ Status Queue<TaskType>::ScheduleWithoutSplit(std::unique_ptr<TaskType>* task) {
  }
  profiler::TraceMeProducer trace_me(
  [task] {
  - return profiler::TraceMeEncode("Schedule",
  - {{"size", (*task)->size()}});
  + return profiler::TraceMeEncode(
  + "ScheduleWithoutSplit",
  + {{"batching_input_task_size", (*task)->size()}});
  },
  profiler::ContextType::kSharedBatchScheduler,
  batches_.back()->traceme_context_id());
  @@ -672,8 +673,8 @@ Status Queue<TaskType>::ScheduleWithoutSplit(std::unique_ptr<TaskType>* task) {
  template <typename TaskType>
  Status Queue<TaskType>::ScheduleWithSplit(std::unique_ptr<TaskType>* task) {
  profiler::TraceMe trace_me([task] {
  - return profiler::TraceMeEncode("ScheduleWithSplit",
  - {{"size", (*task)->size()}});
  + return profiler::TraceMeEncode(
  + "ScheduleWithSplit", {{"batching_input_task_size", (*task)->size()}});
  });
  if ((*task)->size() > options_.input_batch_size_limit) {
  return errors::InvalidArgument("Task size ", (*task)->size(),
  