message: Use backticks not vertical bars to denote variables in comments for webrtc.gni
  Cr-Commit-Position: refs/heads/master@{#34586}
diff: @@ -159,9 +159,9 @@ declare_args() {
  # Enable this to build OpenH264 encoder/FFmpeg decoder. This is supported on
  # all platforms except Android and iOS. Because FFmpeg can be built
  - # with/without H.264 support, |ffmpeg_branding| has to separately be set to a
  + # with/without H.264 support, `ffmpeg_branding` has to separately be set to a
  # value that includes H.264, for example "Chrome". If FFmpeg is built without
  - # H.264, compilation succeeds but |H264DecoderImpl| fails to initialize.
  + # H.264, compilation succeeds but `H264DecoderImpl` fails to initialize.
  # CHECK THE OPENH264, FFMPEG AND H.264 LICENSES/PATENTS BEFORE BUILDING.
  # http://www.openh264.org, https://www.ffmpeg.org/
  #
  