Increase PyAuto UnlockScreen() timeout.
Increase PyAuto UnlockScreen() timeout.

We believe that desktopui_ScreenLocker is flaky because unlocking the screen can take longer than the automation timeout. If that's the case, increasing the timeout will fix it!

BUG=chromium-os:19840
TEST=Autotest desktopui_ScreenLocker, PyAuto chromeos_login.ChromeosLogin.testLockAndUnlockScreenAfterLogin

Review URL: http://codereview.chromium.org/7756024

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@99109 0039d316-1c4b-4281-b951-d872f2087c98

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