message: Initialize some uninitialized variables.
diff: @@ -48,8 +48,8 @@ util::Status WriteToStream(util::OstreamOutputStream* output_stream,
  void* buffer;
  int pos = 0;
  int remaining = contents.length();
  - int available_space;
  - int available_bytes;
  + int available_space = 0;
  + int available_bytes = 0;
  while (remaining > 0) {
  auto next_result = output_stream->Next(&buffer);
  if (!next_result.ok()) return next_result.status();
  