Update expectations after v8 and ref roll.

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},
@@ skipping 16 matching lines @@
  "mac-release-10.5/intl1/times/t": {"improve": 445, "regress": 850},
  "mac-release-10.5/intl2/commit_charge/cc": {"improve": 4400, "regress": 17400},
  "mac-release-10.5/intl2/processes/proc_": {"improve": 0, "regress": 0},
  "mac-release-10.5/intl2/times/t": {"improve": 280, "regress": 620},
  "mac-release-10.5/intl2/vm_rss_final_b/vm_rss_f_b": {"improve": 4200000, "regress": 5500000},
  "mac-release-10.5/intl2/vm_rss_final_r/vm_rss_f_r": {"improve": 7600000, "regress": 12200000},
  "mac-release-10.5/intl2/vm_rss_final_t/vm_rss_f_t": {"improve": 12000000, "regress": 17400000},
  "mac-release-10.5/intl2/vm_size_final_b/vm_size_f_b": {"improve": 106000000, "regress": 113000000},
  "mac-release-10.5/intl2/vm_size_final_r/vm_size_f_r": {"improve": 12000000, "regress": 33000000},
  "mac-release-10.5/intl2/vm_size_final_t/vm_size_f_t": {"improve": 115000000, "regress": 146000000},
- "mac-release-10.5/morejs/times/t": {"improve": -210, "regress": -60},
+ "mac-release-10.5/morejs/times/t": {"reva": 68710, "revb": 69042, "improve": -63, "regress": 59},
  "mac-release-10.5/moz/times/t": {"improve": -40, "regress": 200},
  "mac-release-10.5/startup/warm/t": {"improve": 20, "regress": 80},
  "mac-release-10.5/v8_benchmark/score/score": {"reva": 68477, "revb": 68542, "improve": 3972, "regress": 3193},
- "mac-release-10.6/dhtml/times/t": {"improve": -55, "regress": 25},
+ "mac-release-10.6/dhtml/times/t": {"reva": 68707, "revb": 69045, "improve": -348, "regress": 137},
  "mac-release-10.6/intl1/times/t": {"reva": 63692, "revb": 64027, "improve": -20733, "regress": 23605},
  "mac-release-10.6/intl2/times/t": {"reva": 63692, "revb": 64027, "improve": -17204, "regress": 19694},
- "mac-release-10.6/morejs/times/t": {"improve": -200, "regress": -40},
- "mac-release-10.6/moz/times/t": {"improve": -30, "regress": 200},
+ "mac-release-10.6/morejs/times/t": {"reva": 67956, "revb": 69048, "improve": -2546, "regress": 2597},
+ "mac-release-10.6/moz/times/t": {"reva": 68096, "revb": 69048, "improve": -3314, "regress": 2668},
  "mac-release-10.6/startup/times/t": {"improve": -2, "regress": 22},
  "mac-release-10.6/v8_benchmark/score/score": {"reva": 68477, "revb": 68543, "improve": 4362, "regress": 3263},
  "vista-release-dual-core/dhtml/times/t": {"improve": -22, "regress": 45},
- "vista-release-dual-core/intl1/times/t": {"reva": 63721, "revb": 64027, "improve": 178, "regress": 574},
+ "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": {"improve": -130, "regress": -60},
- "vista-release-dual-core/moz/times/t": {"improve": -3, "regress": 133},
+ "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": 68479, "revb": 68542, "improve": 4425, "regress": 3382},
  "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/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": 63751, "revb": 64344, "improve": 213, "regress": 480},
  "xp-release-dual-core/intl2/times/t": {"improve": 30, "regress": 150},
  "xp-release-dual-core/morejs/times/t": {"reva": 63167, "revb": 63335, "improve": -107, "regress": -68},
- "xp-release-dual-core/moz/times/t": {"reva": 63120, "revb": 63335, "improve": 40, "regress": 91},
- "xp-release-dual-core/moz/total_byte_b/IO_b": {"reva": 64763, "revb": 65342, "improve": -6624, "regress": -5022},
- "xp-release-dual-core/moz/total_byte_r/IO_r": {"reva": 64763, "revb": 65342, "improve": 263, "regress": 688},
- "xp-release-dual-core/moz/total_op_b/IO_op_b": {"reva": 65182, "revb": 65342, "improve": -8468, "regress": -6596},
- "xp-release-dual-core/moz/total_op_r/IO_op_r": {"improve": -880, "regress": 2130},
- "xp-release-dual-core/moz/vm_peak_b/vm_pk_b": {"improve": 600000, "regress": 4200000},
- "xp-release-dual-core/moz/vm_peak_r/vm_pk_r": {"reva": 63660, "revb": 64027, "improve": -14949581, "regress": -7358259},
+ "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": 68479, "revb": 68542, "improve": 4049, "regress": 3222},
  "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/startup/times/t": {"improve": -9, "regress": 9},
  "load": true
 }