message: Use LOG(WARNING) instead of VLOG(WARNING).
diff: @@ -294,7 +294,7 @@ bool BFCAllocator::DeallocateFreeRegions(size_t rounded_bytes) {
  return false;
  }
  - VLOG(WARNING) << "Re-allocate memory regions (i.e., allocations) to avoid OOM"
  + LOG(WARNING) << "Re-allocate memory regions (i.e., allocations) to avoid OOM"
  << " due to memory fragmentation. If you see this message"
  << " frequently, you are running near the threshold of the"
  << " available device memory and re-allocation can incur great"
  