Adjust expectations.

tools/perf_expectations/perf_expectations.json

 {"linux-release-hardy/dhtml/commit_charge/cc": {"reva": 63231, "revb": 64325, "improve": 1026, "regress": 25528},
  "linux-release-hardy/dhtml/processes/proc_": {"improve": 0, "regress": 0},
  "linux-release-hardy/dhtml/times/t": {"reva": 68703, "revb": 68809, "improve": -84, "regress": -23},
  "linux-release-hardy/dhtml/total_byte_b/IO_b": {"reva": 68703, "revb": 68809, "improve": 27740, "regress": 31040},
  "linux-release-hardy/dhtml/total_byte_r/IO_r": {"reva": 68703, "revb": 68809, "improve": -32, "regress": 222},
  "linux-release-hardy/dhtml/total_op_b/IO_op_b": {"reva": 68703, "revb": 68809, "improve": 28275, "regress": 35178},
  "linux-release-hardy/dhtml/total_op_r/IO_op_r": {"reva": 68703, "revb": 68809, "improve": -137, "regress": 452},
  "linux-release-hardy/dhtml/vm_rss_final_b/vm_rss_f_b": {"reva": 68703, "revb": 68809, "improve": 8467251, "regress": 9814426},
  "linux-release-hardy/dhtml/vm_rss_final_r/vm_rss_f_r": {"reva": 68703, "revb": 68809, "improve": 20039680, "regress": 38500762},
  "linux-release-hardy/dhtml/vm_rss_final_t/vm_rss_f_t": {"reva": 68703, "revb": 68809, "improve": 28530278, "regress": 48048538},
  "linux-release-hardy/dhtml/vm_size_final_b/vm_size_f_b": {"reva": 68703, "revb": 68809, "improve": 180738457, "regress": 199957095},
  "linux-release-hardy/dhtml/vm_size_final_r/vm_size_f_r": {"reva": 68703, "revb": 68809, "improve": 999209574, "regress": 1357315277},
  "linux-release-hardy/dhtml/vm_size_final_t/vm_size_f_t": {"reva": 68703, "revb": 68809, "improve": 1179955814, "regress": 1557126144},
  "linux-release-hardy/intl1/times/t": {"reva": 68703, "revb": 68809, "improve": 77, "regress": 264},
  "linux-release-hardy/intl2/times/t": {"reva": 68703, "revb": 68809, "improve": -84, "regress": 36},
  "linux-release-hardy/morejs/times/t": {"reva": 68703, "revb": 68809, "improve": 77, "regress": 505},
  "linux-release-hardy/moz/times/t": {"reva": 68703, "revb": 68809, "improve": -21, "regress": 80},
  "linux-release-hardy/startup/warm/t": {"improve": -11, "regress": 93},
- "linux-release-hardy/v8_benchmark/score/score": {"reva": 68765, "revb": 68812, "improve": -2908, "regress": -3840},
+ "linux-release-hardy/v8_benchmark/score/score": {"reva": 70271, "revb": 70591, "improve": -3619, "regress": -4680},
  "linux-release/dhtml/times/t": {"improve": -22, "regress": 8},
  "linux-release/intl1/times/t": {"improve": -18, "regress": 12},
  "linux-release/intl2/times/t": {"improve": -18, "regress": 12},
  "linux-release/morejs/times/t": {"improve": 100, "regress": 130},
  "linux-release/moz/times/t": {"improve": -15, "regress": 15},
  "linux-release/startup/times/t": {"improve": -15, "regress": 15},
  "mac-release-10.5/dhtml/times/t": {"improve": -90, "regress": 90},
  "mac-release-10.5/intl1/times/t": {"reva": 68710, "revb": 69063, "improve": -349, "regress": 92},
  "mac-release-10.5/intl2/commit_charge/cc": {"improve": 4400, "regress": 17400},
  "mac-release-10.5/intl2/processes/proc_": {"improve": 0, "regress": 0},
@@ skipping 18 matching lines @@
  "vista-release-dual-core/dhtml/times/t": {"improve": -22, "regress": 45},
  "vista-release-dual-core/intl1/times/t": {"reva": 68696, "revb": 69048, "improve": -361, "regress": 1064},
  "vista-release-dual-core/intl2/times/t": {"improve": -180, "regress": 215},
  "vista-release-dual-core/morejs/times/t": {"reva": 68696, "revb": 69048, "improve": -176, "regress": 202},
  "vista-release-dual-core/moz/times/t": {"reva": 68696, "revb": 69048, "improve": -188, "regress": 545},
  "vista-release-dual-core/startup/times/t": {"improve": -15, "regress": 15},
  "vista-release-dual-core/v8_benchmark/score/score": {"reva": 68694, "revb": 69071, "improve": 620, "regress": -713},
  "vista-release-single-core/dhtml/times/t": {"improve": -90, "regress": 90},
  "vista-release-single-core/intl1/times/t": {"improve": -510, "regress": 510},
  "vista-release-single-core/intl2/times/t": {"improve": -105, "regress": 105},
- "vista-release-single-core/morejs/times/t": {"improve": 61, "regress": 101},
- "vista-release-single-core/moz/times/t": {"improve": -30, "regress": 30},
+ "vista-release-single-core/morejs/times/t": {"reva": 70492, "revb": 70587, "improve": -115, "regress": 45},
+ "vista-release-single-core/moz/times/t": {"reva": 68700, "revb": 70551, "improve": -388, "regress": 375},
  "vista-release-single-core/startup/times/t": {"improve": -9, "regress": 9},
  "xp-release-dual-core/dhtml/times/t": {"improve": -45, "regress": 45},
  "xp-release-dual-core/dromaeo_domcore/score/score": {"improve": 284, "regress": 236},
  "xp-release-dual-core/dromaeo_jslib/score/score": {"improve": 18, "regress": -6},
  "xp-release-dual-core/intl1/times/t": {"reva": 68696, "revb": 69064, "improve": -93, "regress": 84},
  "xp-release-dual-core/intl2/times/t": {"reva": 68696, "revb": 69064, "improve": -39, "regress": 44},
  "xp-release-dual-core/morejs/times/t": {"reva": 68696, "revb": 69071, "improve": -20, "regress": 22},
  "xp-release-dual-core/moz/times/t": {"reva": 68696, "revb": 69048, "improve": -58, "regress": 80},
  "xp-release-dual-core/moz/total_byte_b/IO_b": {"reva": 68696, "revb": 69048, "improve": -506, "regress": 567},
  "xp-release-dual-core/moz/total_byte_r/IO_r": {"reva": 68696, "revb": 69048, "improve": -130, "regress": 343},
  "xp-release-dual-core/moz/total_op_b/IO_op_b": {"reva": 68696, "revb": 69048, "improve": -685, "regress": 870},
  "xp-release-dual-core/moz/total_op_r/IO_op_r": {"reva": 68696, "revb": 69048, "improve": -321, "regress": 1113},
  "xp-release-dual-core/moz/vm_peak_b/vm_pk_b": {"reva": 68696, "revb": 69048, "improve": -245146, "regress": 1182720},
  "xp-release-dual-core/moz/vm_peak_r/vm_pk_r": {"reva": 68696, "revb": 69048, "improve": -1311744, "regress": 5879194},
  "xp-release-dual-core/startup/warm/t": {"reva": 63759, "revb": 64027, "improve": -4, "regress": 13},
  "xp-release-dual-core/v8_benchmark/score/score": {"reva": 68696, "revb": 69071, "improve": 892, "regress": -668},
  "xp-release-single-core/dhtml/times/t": {"improve": -21, "regress": 21},
- "xp-release-single-core/intl1/times/t": {"improve": 510, "regress": 930},
- "xp-release-single-core/intl2/times/t": {"improve": 225, "regress": 375},
- "xp-release-single-core/morejs/times/t": {"improve": 50, "regress": 110},
- "xp-release-single-core/moz/times/t": {"improve": -30, "regress": 30},
+ "xp-release-single-core/intl1/times/t": {"reva": 68814, "revb": 70586, "improve": -14874, "regress": 8940},
+ "xp-release-single-core/intl2/times/t": {"reva": 68834, "revb": 70586, "improve": -4354, "regress": 4476},
+ "xp-release-single-core/morejs/times/t": {"reva": 70451, "revb": 70587, "improve": -110, "regress": 46},
+ "xp-release-single-core/moz/times/t": {"reva": 70283, "revb": 70587, "improve": -192, "regress": 277},
  "xp-release-single-core/startup/times/t": {"improve": -9, "regress": 9},
  "load": true
 }