Kill string reference to FBElement protocol
Kill string reference to FBElement protocol

Summary: It would be much better to detect missing protocol at compile time rather than runtime :)

Reviewed By: lawrencelomax

Differential Revision: D5368629

fbshipit-source-id: 4984bd9198c6416cb99dd545ccdbafac99c5184c

ymin/WebDriverAgent,ymin/WebDriverAgent,ymin/WebDriverAgent,ymin/WebDriverAgent