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{
  "commit": "9553aed2f2d15ac06050a6f1ec70c21670fe073b",
  "tree": "08cccd143374fb2d3c0888a9afdbc8067db99dc1",
  "parents": [
    "a6a56396e8ce30e46fa2f391476dcaf586c04344"
  ],
  "author": {
    "name": "Dale Sather",
    "email": "dalesat@chromium.org",
    "time": "Wed Jan 06 13:44:03 2016 -0800"
  },
  "committer": {
    "name": "Dale Sather",
    "email": "dalesat@chromium.org",
    "time": "Wed Jan 06 13:44:03 2016 -0800"
  },
  "message": "Add helper classes to for managing shared buffers.\n\nFirst of a series of patches for Motown.\n\nFifoAllocator - does the bookkeeping to implement heap semantics on an\nimaginary buffer assuming normal streaming behavior (first allocated,\nfirst released).\n\nMappedSharedBuffer - owns a shared buffer, maps and unmaps it and does\noffset/pointer conversions.\n\nSharedMediaBufferAllocator - derived from MappedSharedBuffer, adds\nheap semantics using FifoAllocator and thread safety.\n\nBUG\u003dnone\nR\u003djohngro@google.com\n\nReview URL: https://codereview.chromium.org/1460693004 .\n",
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