[Telemetry] Make octane result format match the old v8_benchmark output.
[Telemetry] Make octane result format match the old v8_benchmark output.

New format:
RESULT CodeLoad: CodeLoad= 2129 score (bigger is better)
RESULT Crypto: Crypto= 2810 score (bigger is better)
RESULT DeltaBlue: DeltaBlue= 2281 score (bigger is better)
RESULT EarleyBoyer: EarleyBoyer= 3355 score (bigger is better)
RESULT Gameboy: Gameboy= 2170 score (bigger is better)
RESULT Mandreel: Mandreel= 1974 score (bigger is better)
RESULT NavierStokes: NavierStokes= 2188 score (bigger is better)
RESULT PdfJS: PdfJS= 2014 score (bigger is better)
RESULT RayTrace: RayTrace= 1952 score (bigger is better)
RESULT RegExp: RegExp= 509 score (bigger is better)
RESULT Richards: Richards= 2316 score (bigger is better)
RESULT Splay: Splay= 417 score (bigger is better)
*RESULT score: score= 1695 score (bigger is better)

BUG=163680
TEST=tools/perf/run_multipage_benchmarks --browser=android-content-shell octane tools/perf/page_sets/octane.json

Review URL: https://codereview.chromium.org/11475031

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@171810 0039d316-1c4b-4281-b951-d872f2087c98

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