Update test_shell LayoutTestController to support recently added boolean params to addUserScript and addUserStyleSheet (mirrors changes made to Chromium DRT made with http://trac.webkit.org/changeset/62876 and http://trac.webkit.org/changeset/68114).
Update test_shell LayoutTestController to support recently added boolean params
to addUserScript and addUserStyleSheet (mirrors changes made to Chromium DRT
made with http://trac.webkit.org/changeset/62876 and
http://trac.webkit.org/changeset/68114).

TEST=layout tests in userscripts/
BUG=56220

Review URL: http://codereview.chromium.org/3413036

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@60526 0039d316-1c4b-4281-b951-d872f2087c98

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