Revert 103142 - [Linux] Move plugin probing back in-process. This temporarily undoes r102971.
Revert 103142 - [Linux] Move plugin probing back in-process. This temporarily undoes r102971.

[Trying to get metrics services working again.  Will also revert 102971 and 102421]

BUG=17863,98294
TEST=With the Totem plugin installed, launch Chromium and go to about:plugins. You have plugins.


Review URL: http://codereview.chromium.org/8059039

TBR=rsesek@chromium.org
Review URL: http://codereview.chromium.org/8102016

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@103617 0039d316-1c4b-4281-b951-d872f2087c98

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