Use FILES.cfg for Windows symbols on chromium builds.
Use FILES.cfg for Windows symbols on chromium builds.

This allows us to exclude syzygy symbols which are not needed for
non-official builds, and which are just bloating our build archives and
slowing cycle times.

Note, this is only part of the change. A related change for the buildbot
scripts is in another CL.

TEST=Windows symbols archives unchanged for both Chrome and Chromium.

Review URL: https://chromiumcodereview.appspot.com/10007042

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@131161 0039d316-1c4b-4281-b951-d872f2087c98

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