)]}'
{
  "commit": "b1c1de17d4f11964d96865ae91ee60124824c16e",
  "tree": "1797e89744bfb78aec0981d0241dd129afa8cc14",
  "parents": [
    "c0ed4db0ba6390262a254b235aac6d89fc8e440b"
  ],
  "author": {
    "name": "Steve Anton",
    "email": "steveanton@webrtc.org",
    "time": "Thu Dec 21 23:14:30 2017"
  },
  "committer": {
    "name": "Commit Bot",
    "email": "commit-bot@chromium.org",
    "time": "Fri Dec 22 00:17:53 2017"
  },
  "message": "Use the SDP ContentInfo helpers to avoid downcasting\n\nThis changes all internal code to use the media_description() helper\nfor ContentInfo along with the as_audio, as_video, and as_data casting\nmethods introduced in a previous CL. Reduces the total number of\npointer static_casts in pc/ from 351 to 122.\n\nBug: webrtc:8620\nChange-Id: I996f49b55f1501c758a9e5223e30539a9f8d4eac\nReviewed-on: https://webrtc-review.googlesource.com/35921\nReviewed-by: Peter Thatcher \u003cpthatcher@webrtc.org\u003e\nCommit-Queue: Steve Anton \u003csteveanton@webrtc.org\u003e\nCr-Commit-Position: refs/heads/master@{#21419}",
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