Update perf expecations for Linux-64

tools/perf_expectations/perf_expectations.json

Index: tools/perf_expectations/perf_expectations.json
diff --git a/tools/perf_expectations/perf_expectations.json b/tools/perf_expectations/perf_expectations.json
index fb7c285ab8cff2b8c4fec8a26a6002bbdc665918..fb22773a97a40ae7f34b7009469bcc11b8be330a 100644
--- a/tools/perf_expectations/perf_expectations.json
+++ b/tools/perf_expectations/perf_expectations.json
@@ -1,10 +1,10 @@
-{"linux-release-64/sizes/chrome-bss/bss": {"reva": 117429, "revb": 117430, "type": "absolute", "improve": 587620, "regress": 691837, "sha1": "9aa9b786"},
+{"linux-release-64/sizes/chrome-bss/bss": {"reva": 149187, "revb": 149210, "type": "absolute", "better": "lower", "improve": 496924, "regress": 549232, "sha1": "0293f543"},
  "linux-release-64/sizes/chrome-data/data": {"reva": 135999, "revb": 136000, "type": "absolute", "better": "lower", "improve": 2551863, "regress": 2820481, "sha1": "f3ce82a6"},
- "linux-release-64/sizes/chrome-si/initializers": {"reva": 145035, "revb": 145035, "type": "absolute", "better": "lower", "improve": 43, "regress": 43, "tolerance": 0, "sha1": "fa5fa232"},

[James Simonsen, 2012/07/31 17:59:03]

I think Android will be upset about the new static initializers. CC'ing one of
the leads. I think we'll have to track down where this came from.

[vandebo (ex-Chrome), 2012/07/31 18:01:08]

Oops, that's supposed to be the chrome-data line, not the chrome-si line.  Will
fix.

+ "linux-release-64/sizes/chrome-si/initializers": {"reva": 149175, "revb": 149210, "type": "absolute", "better": "lower", "improve": 43, "regress": 43, "tolerance": 0, "sha1": "9b71b5c1"},
  "linux-release-64/sizes/chrome-text/text": {"reva": 140708, "revb": 140809, "type": "absolute", "better": "lower", "improve": 72677056, "regress": 80362461, "sha1": "3f8348cd"},
  "linux-release-64/sizes/chrome.pak/chrome.pak": {"reva": 144090, "revb": 146227, "type": "absolute", "better": "lower", "improve": 3707774, "regress": 4832382, "sha1": "d7e07c9a"},
  "linux-release-64/sizes/chrome/chrome": {"reva": 148945, "revb": 149055, "type": "absolute", "improve": 99348704, "regress": 109933875, "sha1": "2be6d661"},
- "linux-release-64/sizes/nacl_helper-bss/bss": {"reva": 127301, "revb": 127334, "type": "absolute", "better": "lower", "improve": 348881, "regress": 385607, "sha1": "da9089b6"},
+ "linux-release-64/sizes/nacl_helper-bss/bss": {"reva": 149187, "revb": 149210, "type": "absolute", "better": "lower", "improve": 287694, "regress": 317978, "sha1": "289255a0"},
  "linux-release-64/sizes/nacl_helper-data/data": {"reva": 129061, "revb": 129076, "type": "absolute", "better": "lower", "improve": 33405, "regress": 36923, "sha1": "effeb881"},
  "linux-release-64/sizes/nacl_helper-si/initializers": {"reva": 120278, "revb": 120278, "type": "absolute", "better": "lower", "improve": 17, "regress": 19, "sha1": "77a7c319"},
  "linux-release-64/sizes/nacl_helper-text/text": {"reva": 147670, "revb": 147675, "type": "absolute", "better": "lower", "improve": 905631, "regress": 1000961, "sha1": "1234c90a"},