Fixing BadMessageCallback usage by SessionStorage

TBR: jam@chromium.org
Bug: 916523
Change-Id: I027cc818cfba917906844ad2ec0edd7fa4761bd1
Reviewed-on: https://chromium-review.googlesource.com/c/1401604
Commit-Queue: Daniel Murphy <dmurph@chromium.org>
Reviewed-by: Marijn Kruisselbrink <mek@chromium.org>
Reviewed-by: Ken Rockot <rockot@google.com>
Cr-Commit-Position: refs/heads/master@{#621772}
StoragePartitionImpl::GetURLLoaderFactoryForBrowserProcessIOThread() {
  return url_loader_factory_getter_->GetNetworkFactoryInfo();
}

StoragePartitionImpl::GetURLLoaderFactoryForBrowserProcessIOThread() {
  return url_loader_factory_getter_->GetNetworkFactoryInfo();
}
