Android: reduce number of jobs for buildbot.
Android: reduce number of jobs for buildbot.

We're spawning too many processes and it's starving the builder slavebot.
Reduce the -j and -l params for bb_goma_ninja.

BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10909097

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@155190 0039d316-1c4b-4281-b951-d872f2087c98

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