Fill in more fields of struct MDRawSystemInfo.
Fill in more fields of struct MDRawSystemInfo.

BUG=none
TEST=none

This is code from Breakpad's /client/linux/handler/minidump_generator.cc.
Review URL: http://codereview.chromium.org/144002

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@18986 0039d316-1c4b-4281-b951-d872f2087c98

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