Import base::LINKER_INITIALIZED from google-perftools / tcmalloc.  This is effectively just an annotation; a class can describe that it's ok to be used as a global static object because it will be zero initialized, so construction order doesn't matter.  This also makes it clear from someone using it as a global object that it's safe.  This will be used for spinlocks.
Import base::LINKER_INITIALIZED from google-perftools / tcmalloc.  This is effectively just an annotation; a class can describe that it's ok to be used as a global static object because it will be zero initialized, so construction order doesn't matter.  This also makes it clear from someone using it as a global object that it's safe.  This will be used for spinlocks.

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@374 0039d316-1c4b-4281-b951-d872f2087c98

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