)]}'
{
  "commit": "49aba0cc0cbfa497fcf2298fdd5b8416d76c0327",
  "tree": "2fc4bad8a00c9c6afdbc9e137bd86f3117976578",
  "parents": [
    "203e6fd7e808a2c58b72a517862b255cf59fc5d7"
  ],
  "author": {
    "name": "Adam Barth",
    "email": "abarth@chromium.org",
    "time": "Sat Oct 03 14:08:04 2015 -0700"
  },
  "committer": {
    "name": "Adam Barth",
    "email": "abarth@chromium.org",
    "time": "Sat Oct 03 14:08:20 2015 -0700"
  },
  "message": "Simplify Scrollable animations\n\nRather than having two objects driving scrolling animations, we now have one\nobject, a Timeline, drive both scrollTo and fling animations. Using Timeline\ninstead of AnimatedSimulation paves the way to removing AnimatedSimulation\n(which is now used only inside the animation library).\n\nFinally, this patch also simplifies (and makes private) _TweenSimulation by\nusing AnimatedValue to do the math.\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "9105498dc4dfd0a7a7dd8d9401ee451cdb05d24f",
      "old_mode": 33188,
      "old_path": "packages/flutter/lib/src/animation/animation_performance.dart",
      "new_id": "8111754442f987438ef5697cef5f68804f9ff552",
      "new_mode": 33188,
      "new_path": "packages/flutter/lib/src/animation/animation_performance.dart"
    },
    {
      "type": "modify",
      "old_id": "75da47d5f8b5a6a15cae200a4b8aade56922f103",
      "old_mode": 33188,
      "old_path": "packages/flutter/lib/src/animation/timeline.dart",
      "new_id": "29005c75f5b8a1cd5cc15d85521977037c8d93f8",
      "new_mode": 33188,
      "new_path": "packages/flutter/lib/src/animation/timeline.dart"
    },
    {
      "type": "modify",
      "old_id": "f5ac199d25c11e52db6ac2bea83d24aa404aa3bb",
      "old_mode": 33188,
      "old_path": "packages/flutter/lib/src/widgets/scrollable.dart",
      "new_id": "e09fe4f8618e4bf4f59db698bb4cc8913e2558db",
      "new_mode": 33188,
      "new_path": "packages/flutter/lib/src/widgets/scrollable.dart"
    }
  ]
}