Reland "Add chromite and pyelftools to DEPS file."
Reland "Add chromite and pyelftools to DEPS file."

Previous version was reverted because it broke check_license.py.
Relanding now that the license issues are resolved.  See
crbug.com/222615.

Used for the Simple Chrome Workflow (go/simple-chrome).  pyelftools is a
dependency of chromite.

BUG=None
TEST=trybots


Review URL: https://chromiumcodereview.appspot.com/12426021

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@190038 0039d316-1c4b-4281-b951-d872f2087c98

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