Revert 136250 - This is a copy of CL http://codereview.chromium.org/10307002/ I'll commit this and revert soon to get performance data.
Revert 136250 - This is a copy of CL http://codereview.chromium.org/10307002/
I'll commit this and revert soon to get performance data.

TBR=kaiwang@chromium.org
Review URL: https://chromiumcodereview.appspot.com/10382098

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@136251 0039d316-1c4b-4281-b951-d872f2087c98

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