Decrease the number of allowed static initializers on Linux after v8 roll

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 3715f011df81b779aafcf7e87d88b604f32aa6d4..cec6abb19c2e6cd654464e5ebbf10b3e54e9b8a3 100644
--- a/tools/perf_expectations/perf_expectations.json
+++ b/tools/perf_expectations/perf_expectations.json
@@ -1,6 +1,6 @@
 {"linux-release-64/sizes/chrome-bss/bss": {"reva": 260243, "revb": 260470, "type": "absolute", "better": "lower", "improve": 438939, "regress": 485548, "sha1": "b7ff728d"},
  "linux-release-64/sizes/chrome-data/data": {"reva": 278187, "revb": 278187, "type": "absolute", "better": "lower", "improve": 4404694, "regress": 4868346, "sha1": "dce9a22e"},
- "linux-release-64/sizes/chrome-si/initializers": {"reva": 271416, "revb": 271416, "type": "absolute", "better": "lower", "improve": 8, "regress": 8, "tolerance": 0, "sha1": "59a80c46"},
+ "linux-release-64/sizes/chrome-si/initializers": {"reva": 281711, "revb": 281711, "type": "absolute", "better": "lower", "improve": 7, "regress": 7, "tolerance": 0, "sha1": "b11fc43a"},
  "linux-release-64/sizes/chrome-text/text": {"reva": 271715, "revb": 271730, "type": "absolute", "better": "lower", "improve": 95767485, "regress": 107608571, "sha1": "3a47e2b2"},
  "linux-release-64/sizes/chrome/chrome": {"reva": 271000, "revb": 271050, "type": "absolute", "better": "lower", "improve": 137551062, "regress": 152050601, "sha1": "e6fd5d2a"},
  "linux-release-64/sizes/nacl_helper-bss/bss": {"reva": 252556, "revb": 252565, "type": "absolute", "better": "lower", "improve": 235584, "regress": 260384, "sha1": "7ef9d45c"},
@@ -364,7 +364,7 @@
  "linux-release/media_tests_av_perf/ttp/Wifi_roller.webm": {"reva": 175328, "revb": 176157, "type": "absolute", "better": "lower", "improve": 867.35, "regress": 1041.075, "sha1": "d99ce51c"},
  "linux-release/sizes/chrome-bss/bss": {"reva": 260243, "revb": 260270, "type": "absolute", "better": "lower", "improve": 324470, "regress": 358626, "sha1": "85f07232"},
  "linux-release/sizes/chrome-data/data": {"reva": 278701, "revb": 278731, "type": "absolute", "better": "lower", "improve": 2357189, "regress": 2605382, "sha1": "58df287b"},
- "linux-release/sizes/chrome-si/initializers": {"reva": 271424, "revb": 271424, "type": "absolute", "better": "lower", "improve": 9, "regress": 9, "tolerance": 0, "sha1": "38bcd080"},
+ "linux-release/sizes/chrome-si/initializers": {"reva": 281717, "revb": 281717, "type": "absolute", "better": "lower", "improve": 8, "regress": 8, "tolerance": 0, "sha1": "b639bbc4"},
  "linux-release/sizes/chrome-text/text": {"reva": 270042, "revb": 270042, "type": "absolute", "better": "lower", "improve": 94239231, "regress": 104159151, "sha1": "31ad82ec"},
  "linux-release/sizes/chrome-textrel/textrel": {"reva": 234134, "revb": 234142, "type": "absolute", "better": "lower", "improve": 0, "regress": 0, "sha1": "61db9eaf"},
  "linux-release/sizes/chrome/chrome": {"reva": 271000, "revb": 271050, "type": "absolute", "better": "lower", "improve": 130152763, "regress": 143873281, "sha1": "5a1a57e7"},