message: [build] Remove obsolete gn flag
  Cr-Commit-Position: refs/heads/master@{#32939}
diff: # Some non-Chromium builds don't support building java targets.
  enable_java_templates = true
  -# Some non-Chromium builds don't use Chromium's third_party/binutils.
  -linux_use_bundled_binutils_override = true
  -
  # Don't set this variable to true when building stadalone WebRTC, it is
  # only needed to support both WebRTC standalone and Chromium builds.
  build_with_chromium = false
  