Allow CDSA/CSSM to be used on worker threads in debug builds by making both the CSSM init singleton and the Mac Security Services lock singleton leaky.
Allow CDSA/CSSM to be used on worker threads in debug builds by making both the CSSM init singleton and the Mac Security Services lock singleton leaky.

This primarily affects the use of <keygen> in a debug build, as the RSA private key is generated on a worker thread and needs to hold the Mac Security Services lock.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/6354017

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@72580 0039d316-1c4b-4281-b951-d872f2087c98

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