old_contents: """Provides the repository macro to import TFRT."""
  
  load("//third_party:repo.bzl", "tf_http_archive")
  
  def repo():
      """Imports TFRT."""
  
      # Attention: tools parse and update these lines.
      TFRT_COMMIT = "4cf861bbee179b9ad0e5b60c15185f843f8d704f"
      TFRT_SHA256 = "18bae91aaf4c946f38e7851ed075dc0eae00f59b0162bdab5af1f80b27c1cb70"
  
      tf_http_archive(
          name = "tf_runtime",
          sha256 = TFRT_SHA256,
          strip_prefix = "runtime-{commit}".format(commit = TFRT_COMMIT),
          urls = [
              "http://mirror.tensorflow.org/github.com/tensorflow/runtime/archive/{commit}.tar.gz".format(commit = TFRT_COMMIT),
              "https://github.com/tensorflow/runtime/archive/{commit}.tar.gz".format(commit = TFRT_COMMIT),
          ],
      )
  
new_contents: """Provides the repository macro to import TFRT."""
  
  load("//third_party:repo.bzl", "tf_http_archive")
  
  def repo():
      """Imports TFRT."""
  
      # Attention: tools parse and update these lines.
      TFRT_COMMIT = "57c661a649a6465b4c7c0b39d221b68a6495e77c"
      TFRT_SHA256 = "1aacd4cc2affe28428cb08dad46e678b1982d3d9701cff180b01b26418acd978"
  
      tf_http_archive(
          name = "tf_runtime",
          sha256 = TFRT_SHA256,
          strip_prefix = "runtime-{commit}".format(commit = TFRT_COMMIT),
          urls = [
              "http://mirror.tensorflow.org/github.com/tensorflow/runtime/archive/{commit}.tar.gz".format(commit = TFRT_COMMIT),
              "https://github.com/tensorflow/runtime/archive/{commit}.tar.gz".format(commit = TFRT_COMMIT),
          ],
      )
  
subject: Update TFRT dependency to use revision http://github.com/tensorflow/runtime/commit/57c661a649a6465b4c7c0b39d221b68a6495e77c.