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

gavinp/chromium,Crystalnix/house-of-life-chromium,adobe/chromium,gavinp/chromium,Crystalnix/house-of-life-chromium,ropik/chromium,gavinp/chromium,adobe/chromium,ropik/chromium,adobe/chromium,Crystalnix/house-of-life-chromium,Crystalnix/house-of-life-chromium,yitian134/chromium,ropik/chromium,Crystalnix/house-of-life-chromium,gavinp/chromium,adobe/chromium,yitian134/chromium,adobe/chromium,adobe/chromium,adobe/chromium,gavinp/chromium,adobe/chromium,adobe/chromium,yitian134/chromium,ropik/chromium,gavinp/chromium,adobe/chromium,gavinp/chromium,yitian134/chromium,gavinp/chromium,Crystalnix/house-of-life-chromium,ropik/chromium,yitian134/chromium,gavinp/chromium,ropik/chromium,yitian134/chromium,Crystalnix/house-of-life-chromium,yitian134/chromium,Crystalnix/house-of-life-chromium,Crystalnix/house-of-life-chromium,adobe/chromium,yitian134/chromium,Crystalnix/house-of-life-chromium,Crystalnix/house-of-life-chromium,ropik/chromium,yitian134/chromium,ropik/chromium,ropik/chromium,yitian134/chromium,gavinp/chromium