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{
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  "tree": "dde6bec2d00cbfda9ef41c13a78c1648ae0fc974",
  "parents": [
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  "author": {
    "name": "Alexander Aprelev",
    "email": "aam@google.com",
    "time": "Thu Aug 31 13:35:55 2017 -0700"
  },
  "committer": {
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    "time": "Thu Aug 31 13:35:55 2017 -0700"
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  "message": "Introduce `--preview-dart-2` option to run new frontend compiler in flutter tools. (#11741)\n\nThis adds --preview-dart-2 flag that enables use of Dart 2.0 Frontend in Flutter tools.\r\n",
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