os.cpus() can still report negative times in 0.10.x+

[brycebaril]

This patch 50e88d0 was put in to fix this in 0.8.17, but it doesn't appear to have made it into 0.10+

node 0.8.24

node -e 'console.log(process.versions); console.log(require("os").cpus())'
{ http_parser: '1.0',
  node: '0.8.24',
  v8: '3.11.10.25',
  ares: '1.7.5-DEV',
  uv: '0.8',
  zlib: '1.2.3',
  openssl: '1.0.0f' }
[ { model: 'Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz',
    speed: 800,
    times:
     { user: 282469100,
       nice: 2188700,
       sys: 244357000,
       idle: 23394966500,
       irq: 13000 } },
  { model: 'Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz',
    speed: 800,
    times:
     { user: 186804900,
       nice: 825600,
       sys: 200051100,
       idle: 23657497100,
       irq: 0 } },
  { model: 'Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz',
    speed: 800,
    times:
     { user: 249000600,
       nice: 1541100,
       sys: 254606300,
       idle: 23486375100,
       irq: 3900 } },
  { model: 'Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz',
    speed: 2701,
    times:
     { user: 187966000,
       nice: 857000,
       sys: 188466600,
       idle: 23657220800,
       irq: 0 } } ]

node 0.10.12 (0.10.0+)

node -e 'console.log(process.versions); console.log(require("os").cpus())'
{ http_parser: '1.0',
  node: '0.10.12',
  v8: '3.14.5.9',
  ares: '1.9.0-DEV',
  uv: '0.10.11',
  zlib: '1.2.3',
  modules: '11',
  openssl: '1.0.1e' }
[ { model: 'Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz',
    speed: 2701,
    times:
     { user: 282433500,
       nice: 2188500,
       sys: 244339700,
       idle: 1917370920,
       irq: 13000 } },
  { model: 'Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz',
    speed: 800,
    times:
     { user: 186780700,
       nice: 825600,
       sys: 200042700,
       idle: -2115098176,
       irq: 0 } },
  { model: 'Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz',
    speed: 800,
    times:
     { user: 248971500,
       nice: 1541000,
       sys: 254592500,
       idle: 2008763020,
       irq: 3900 } },
  { model: 'Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz',
    speed: 800,
    times:
     { user: 187941900,
       nice: 857000,
       sys: 188459200,
       idle: -2115375276,
       irq: 0 } } ]

[bnoordhuis]

Thanks, fixed in e20811a.