nsHttpHandler *handler = nsHttpHandler::get(); NS_RELEASE(handler);
nsHttpConnection::~nsHttpConnection(){    LOG(("Destroying nsHttpConnection @%x\n", this));     NS_IF_RELEASE(mConnectionInfo);    NS_IF_RELEASE(mTransaction);    if (mLock) {        PR_DestroyLock(mLock);        mLock = nsnull;    }}