Update expectations.

mac-release-10.6/dom_perf/Total/score: http://build.chromium.org/f/chromium/perf/mac-release-10.6/dom_perf/report.html?history=150&rev=148335

TBR=cmp
BUG=138888
Review URL: https://chromiumcodereview.appspot.com/10822018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@148359 0039d316-1c4b-4281-b951-d872f2087c98

tools/perf_expectations/perf_expectations.json

@@ -389,7 +389,7 @@
  "mac-release-10.5/startup/warm/t": {"reva": 99359, "revb": 100009, "improve": -69, "regress": 164, "sha1": "9bea4271"},
  "mac-release-10.5/v8_benchmark/score/score": {"reva": 137728, "revb": 137787, "improve": 740, "regress": -1333, "sha1": "7988678d"},
  "mac-release-10.6/dhtml/times/t": {"reva": 102535, "revb": 102746, "improve": -308, "regress": 523, "sha1": "77c6d24e"},
- "mac-release-10.6/dom_perf/Total/score": {"reva": 137734, "revb": 137857, "improve": 71, "regress": -11, "sha1": "f08be065"},
+ "mac-release-10.6/dom_perf/Total/score": {"reva": 148248, "revb": 148335, "improve": 40, "regress": -32, "sha1": "af202e64"},
  "mac-release-10.6/intl1/times/t": {"reva": 140691, "revb": 142393, "improve": -354, "regress": 375, "sha1": "1bb9514c"},
  "mac-release-10.6/intl2/times/t": {"reva": 137731, "revb": 137769, "improve": -682, "regress": 627, "sha1": "2decf30d"},
  "mac-release-10.6/morejs/times/t": {"reva": 67956, "revb": 69048, "improve": -2546, "regress": 2597, "sha1": "f8cbaca1"},