[http] HttpConnection: added missing include
[http] HttpConnection: added missing include

xzero/x0,christianparpart/x0,christianparpart/x0,christianparpart/x0,christianparpart/x0,christianparpart/x0,xzero/x0,xzero/x0,christianparpart/x0,xzero/x0,xzero/x0,xzero/x0,christianparpart/x0