Make DynamicLibrary use ManagedStatic. This is pretty simple and should just work as 
advertised - but it does have the caveat that calls to DynamicLibrary::AddSymbol will 
"reset" if you shutdown llvm and try to come back for seconds.  This is a subtle 
behavior change, but I'm assuming that nobody is affected by it.

llvm-svn: 190946
2 files changed