Update perf expectations.
Update perf expectations.

Somewhere between [115302,115310], vm_peak_r had a significant increase (bad).  At the same time, total_op_r has a significant decrease (good).

http://build.chromium.org/f/chromium/perf/xp-release-dual-core/moz/report.html?history=50&rev=115345&graph=vm_peak_r
http://build.chromium.org/f/chromium/perf/xp-release-dual-core/moz/report.html?history=50&rev=115345&graph=total_op_r

The most likely culprits:

Webkit Roll (loislo@chromium.org, 115310)
V8 Roll (danno@chromium.org, 115303)
GPU change (gman@chromium.org, 115309)

BUG:108322
Review URL: http://codereview.chromium.org/9020022

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@115370 0039d316-1c4b-4281-b951-d872f2087c98

Chilledheart/chromium,ltilve/chromium,pozdnyakov/chromium-crosswalk,ChromiumWebApps/chromium,pozdnyakov/chromium-crosswalk,hujiajie/pa-chromium,ChromiumWebApps/chromium,timopulkkinen/BubbleFish,ltilve/chromium,pozdnyakov/chromium-crosswalk,hgl888/chromium-crosswalk-efl,jaruba/chromium.src,junmin-zhu/chromium-rivertrail,krieger-od/nwjs_chromium.src,ChromiumWebApps/chromium,mogoweb/chromium-crosswalk,timopulkkinen/BubbleFish,bright-sparks/chromium-spacewalk,rogerwang/chromium,dushu1203/chromium.src,patrickm/chromium.src,Just-D/chromium-1,anirudhSK/chromium,Fireblend/chromium-crosswalk,mogoweb/chromium-crosswalk,junmin-zhu/chromium-rivertrail,junmin-zhu/chromium-rivertrail,hgl888/chromium-crosswalk-efl,mohamed--abdel-maksoud/chromium.src,timopulkkinen/BubbleFish,keishi/chromium,hujiajie/pa-chromium,keishi/chromium,ondra-novak/chromium.src,pozdnyakov/chromium-crosswalk,TheTypoMaster/chromium-crosswalk,PeterWangIntel/chromium-crosswalk,littlstar/chromium.src,Fireblend/chromium-crosswalk,PeterWangIntel/chromium-crosswalk,mogoweb/chromium-crosswalk,PeterWangIntel/chromium-crosswalk,ChromiumWebApps/chromium,rogerwang/chromium,Fireblend/chromium-crosswalk,patrickm/chromium.src,ltilve/chromium,krieger-od/nwjs_chromium.src,pozdnyakov/chromium-crosswalk,hujiajie/pa-chromium,junmin-zhu/chromium-rivertrail,fujunwei/chromium-crosswalk,markYoungH/chromium.src,dednal/chromium.src,nacl-webkit/chrome_deps,hujiajie/pa-chromium,ltilve/chromium,crosswalk-project/chromium-crosswalk-efl,crosswalk-project/chromium-crosswalk-efl,Pluto-tv/chromium-crosswalk,M4sse/chromium.src,hujiajie/pa-chromium,keishi/chromium,Chilledheart/chromium,fujunwei/chromium-crosswalk,fujunwei/chromium-crosswalk,zcbenz/cefode-chromium,rogerwang/chromium,TheTypoMaster/chromium-crosswalk,anirudhSK/chromium,markYoungH/chromium.src,mohamed--abdel-maksoud/chromium.src,Pluto-tv/chromium-crosswalk,ondra-novak/chromium.src,keishi/chromium,jaruba/chromium.src,hujiajie/pa-chromium,Jonekee/chromium.src,PeterWangIntel/chromium-crosswalk,timopulkkinen/BubbleFish,mohamed--abdel-maksoud/chromium.src,mohamed--abdel-maksoud/chromium.src,nacl-webkit/chrome_deps,patrickm/chromium.src,jaruba/chromium.src,axinging/chromium-crosswalk,rogerwang/chromium,krieger-od/nwjs_chromium.src,junmin-zhu/chromium-rivertrail,axinging/chromium-crosswalk,jaruba/chromium.src,robclark/chromium,zcbenz/cefode-chromium,ltilve/chromium,markYoungH/chromium.src,timopulkkinen/BubbleFish,M4sse/chromium.src,hgl888/chromium-crosswalk-efl,junmin-zhu/chromium-rivertrail,fujunwei/chromium-crosswalk,hgl888/chromium-crosswalk,Jonekee/chromium.src,dushu1203/chromium.src,chuan9/chromium-crosswalk,robclark/chromium,zcbenz/cefode-chromium,ChromiumWebApps/chromium,Pluto-tv/chromium-crosswalk,anirudhSK/chromium,mohamed--abdel-maksoud/chromium.src,bright-sparks/chromium-spacewalk,keishi/chromium,junmin-zhu/chromium-rivertrail,rogerwang/chromium,dednal/chromium.src,axinging/chromium-crosswalk,axinging/chromium-crosswalk,ondra-novak/chromium.src,ondra-novak/chromium.src,chuan9/chromium-crosswalk,dushu1203/chromium.src,Pluto-tv/chromium-crosswalk,Jonekee/chromium.src,dushu1203/chromium.src,axinging/chromium-crosswalk,Just-D/chromium-1,rogerwang/chromium,TheTypoMaster/chromium-crosswalk,hgl888/chromium-crosswalk,chuan9/chromium-crosswalk,TheTypoMaster/chromium-crosswalk,anirudhSK/chromium,Fireblend/chromium-crosswalk,junmin-zhu/chromium-rivertrail,littlstar/chromium.src,patrickm/chromium.src,hgl888/chromium-crosswalk-efl,Pluto-tv/chromium-crosswalk,patrickm/chromium.src,zcbenz/cefode-chromium,Chilledheart/chromium,ondra-novak/chromium.src,rogerwang/chromium,Pluto-tv/chromium-crosswalk,krieger-od/nwjs_chromium.src,jaruba/chromium.src,markYoungH/chromium.src,markYoungH/chromium.src,krieger-od/nwjs_chromium.src,ltilve/chromium,pozdnyakov/chromium-crosswalk,hujiajie/pa-chromium,dushu1203/chromium.src,rogerwang/chromium,robclark/chromium,Jonekee/chromium.src,hgl888/chromium-crosswalk,littlstar/chromium.src,zcbenz/cefode-chromium,dushu1203/chromium.src,timopulkkinen/BubbleFish,Pluto-tv/chromium-crosswalk,dednal/chromium.src,crosswalk-project/chromium-crosswalk-efl,bright-sparks/chromium-spacewalk,Jonekee/chromium.src,littlstar/chromium.src,junmin-zhu/chromium-rivertrail,anirudhSK/chromium,Just-D/chromium-1,pozdnyakov/chromium-crosswalk,nacl-webkit/chrome_deps,anirudhSK/chromium,timopulkkinen/BubbleFish,hgl888/chromium-crosswalk-efl,mogoweb/chromium-crosswalk,ChromiumWebApps/chromium,fujunwei/chromium-crosswalk,krieger-od/nwjs_chromium.src,chuan9/chromium-crosswalk,Just-D/chromium-1,anirudhSK/chromium,crosswalk-project/chromium-crosswalk-efl,dednal/chromium.src,mogoweb/chromium-crosswalk,junmin-zhu/chromium-rivertrail,robclark/chromium,bright-sparks/chromium-spacewalk,timopulkkinen/BubbleFish,PeterWangIntel/chromium-crosswalk,M4sse/chromium.src,ChromiumWebApps/chromium,Fireblend/chromium-crosswalk,Just-D/chromium-1,mohamed--abdel-maksoud/chromium.src,Chilledheart/chromium,bright-sparks/chromium-spacewalk,crosswalk-project/chromi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