Rebaseline perf-av expectations due to recent changes.

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 f5d6476f39d78f82c42abe29da1e55bc4b53ceef..ce9368f43fd082a2f85b9983f5afd446f20fff37 100644
--- a/tools/perf_expectations/perf_expectations.json
+++ b/tools/perf_expectations/perf_expectations.json
@@ -54,7 +54,7 @@
  "linux-release/media_tests_av_perf/cpu/crowd720.webm": {"reva": 155180, "revb": 155280, "type": "absolute", "better": "lower", "improve": 18, "regress": 24, "sha1": "056a9937"},
  "linux-release/media_tests_av_perf/cpu/tulip2.m4a": {"reva": 191557, "revb": 192465, "type": "absolute", "better": "lower", "improve": 0.394491151121, "regress": 0.566832966779, "sha1": "7b704af7"},
  "linux-release/media_tests_av_perf/cpu/tulip2.mp3": {"reva": 191557, "revb": 192465, "type": "absolute", "better": "lower", "improve": 0.472603033646, "regress": 0.695818122089, "sha1": "64c1a6ea"},
- "linux-release/media_tests_av_perf/cpu/tulip2.mp4": {"reva": 187207, "revb": 189345, "type": "absolute", "better": "lower", "improve": 12.7986317066, "regress": 16.6507148323, "sha1": "70da8fde"},
+ "linux-release/media_tests_av_perf/cpu/tulip2.mp4": {"reva": 192736, "revb": 192827, "type": "absolute", "better": "lower", "improve": 12.1021431957, "regress": 15.6047995979, "sha1": "f328bb5f"},
  "linux-release/media_tests_av_perf/cpu/tulip2.ogg": {"reva": 191557, "revb": 192465, "type": "absolute", "better": "lower", "improve": 0.433198415683, "regress": 0.56642284696, "sha1": "2b9f2b7f"},
  "linux-release/media_tests_av_perf/cpu/tulip2.ogv": {"reva": 155180, "revb": 155280, "type": "absolute", "better": "lower", "improve": 6, "regress": 10, "sha1": "1abd5824"},
  "linux-release/media_tests_av_perf/cpu/tulip2.wav": {"reva": 191557, "revb": 192465, "type": "absolute", "better": "lower", "improve": 0.432104722038, "regress": 0.608573072926, "sha1": "8cf0969c"},
@@ -553,7 +553,7 @@
  "win-release/media_tests_av_perf/seek/CACHED_BUFFERED_SEEK_NoConstraints_dartmoor2.mp3": {"reva": 167695, "revb": 168064, "type": "absolute", "better": "lower", "improve": 13.2999999999, "regress": 19.4249999999, "sha1": "1b7ed581"},
  "win-release/media_tests_av_perf/seek/CACHED_BUFFERED_SEEK_NoConstraints_dartmoor2.ogg": {"reva": 167695, "revb": 168064, "type": "absolute", "better": "lower", "improve": 1.90000000017, "regress": 4.19999999991, "sha1": "28d5764f"},
  "win-release/media_tests_av_perf/seek/CACHED_BUFFERED_SEEK_NoConstraints_dartmoor2.wav": {"reva": 167695, "revb": 168064, "type": "absolute", "better": "lower", "improve": 5.69999999987, "regress": 13.125, "sha1": "7bdfb3fc"},
- "win-release/media_tests_av_perf/seek/CACHED_BUFFERED_SEEK_Wifi_crowd1080.mp4": {"reva": 167695, "revb": 168064, "type": "absolute", "better": "lower", "improve": 955.7, "regress": 1091.475, "sha1": "144a03a9"},
+ "win-release/media_tests_av_perf/seek/CACHED_BUFFERED_SEEK_Wifi_crowd1080.mp4": {"reva": 192736, "revb": 192827, "type": "absolute", "better": "lower", "improve": 1008.425, "regress": 1178.625, "sha1": "776c4b1d"},
  "win-release/media_tests_av_perf/seek/CACHED_BUFFERED_SEEK_Wifi_crowd1080.ogv": {"reva": 167695, "revb": 168064, "type": "absolute", "better": "lower", "improve": 69.8250000002, "regress": 86.625, "sha1": "8c0d35b6"},
  "win-release/media_tests_av_perf/seek/CACHED_BUFFERED_SEEK_Wifi_crowd1080.webm": {"reva": 167695, "revb": 168064, "type": "absolute", "better": "lower", "improve": 543.875, "regress": 636.3, "sha1": "16cf14a1"},
  "win-release/media_tests_av_perf/seek/CACHED_BUFFERED_SEEK_Wifi_crowd360.mp4": {"reva": 167695, "revb": 168064, "type": "absolute", "better": "lower", "improve": 170.525, "regress": 200.025, "sha1": "eab2d9ee"},
@@ -605,7 +605,7 @@
  "win-release/media_tests_av_perf/seek/CACHED_SHORT_SEEK_Cable_dartmoor2.wav": {"reva": 167695, "revb": 168064, "type": "absolute", "better": "lower", "improve": 0.949999999762, "regress": 2.09999999995, "sha1": "f77ca8e6"},
  "win-release/media_tests_av_perf/seek/CACHED_SHORT_SEEK_NoConstraints_crowd1080.mp4": {"reva": 167695, "revb": 168064, "type": "absolute", "better": "lower", "improve": 1050, "regress": 1393, "sha1": "2f8c079d"},
  "win-release/media_tests_av_perf/seek/CACHED_SHORT_SEEK_NoConstraints_crowd1080.ogv": {"reva": 175328, "revb": 176157, "type": "absolute", "better": "lower", "improve": 92.6250000001, "regress": 147.0, "sha1": "f1e74363"},
- "win-release/media_tests_av_perf/seek/CACHED_SHORT_SEEK_NoConstraints_crowd1080.webm": {"reva": 187207, "revb": 189345, "type": "absolute", "better": "lower", "improve": 564, "regress": 691, "sha1": "0655ac85"},
+ "win-release/media_tests_av_perf/seek/CACHED_SHORT_SEEK_NoConstraints_crowd1080.webm": {"reva": 192736, "revb": 192827, "type": "absolute", "better": "lower", "improve": 515.375, "regress": 587.474999999, "sha1": "519a35d5"},
  "win-release/media_tests_av_perf/seek/CACHED_SHORT_SEEK_NoConstraints_crowd360.mp4": {"reva": 167695, "revb": 168064, "type": "absolute", "better": "lower", "improve": 159.125, "regress": 206.85, "sha1": "68abeb22"},
  "win-release/media_tests_av_perf/seek/CACHED_SHORT_SEEK_NoConstraints_crowd360.ogv": {"reva": 167695, "revb": 168064, "type": "absolute", "better": "lower", "improve": 28.9749999998, "regress": 38.3250000002, "sha1": "8b71499d"},
  "win-release/media_tests_av_perf/seek/CACHED_SHORT_SEEK_NoConstraints_crowd360.webm": {"reva": 167695, "revb": 168064, "type": "absolute", "better": "lower", "improve": 74.1, "regress": 88.7249999999, "sha1": "6998b66f"},