Only load resources for renderer, extension, and zygote processes (and plugins processes on Windows).
Only load resources for renderer, extension, and zygote processes
(and plugins processes on Windows).

We used to always try to load them, even if we didn't use them.  It would
work fine if an update happened (because we didn't use them) and the files
were replaced.

Review URL: http://codereview.chromium.org/487001

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@34292 0039d316-1c4b-4281-b951-d872f2087c98

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