Roll xdg-utils to latest revision for registerProtocolHandler support.
Roll xdg-utils to latest revision for registerProtocolHandler support.

Brings in upstream changes and also changes to support registering Chrome
as the default handelr for specific URL schemes, in support of
registerProtocolHandler

BUG=83557
TEST=Manual testing needed on different Linux distrubutions

Review URL: http://codereview.chromium.org/7471025

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@93354 0039d316-1c4b-4281-b951-d872f2087c98

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