Adding pyAuto tests for Chrome Instant features for: 1. testInstantDisabledInIncognito - instant should be disabled in incognito mode 2. testInstantOverlayNotStoredInHistory - instant overlay page not stored in history 3. testInstantDisabledForJavaScript - instant disabled for javascript urls
Adding pyAuto tests for Chrome Instant features for:
1. testInstantDisabledInIncognito - instant should be disabled in incognito mode
2. testInstantOverlayNotStoredInHistory - instant overlay page not stored in history
3. testInstantDisabledForJavaScript - instant disabled for javascript urls

BUG=none
TEST=none
Review URL: http://codereview.chromium.org/6325003

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@71490 0039d316-1c4b-4281-b951-d872f2087c98

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