Imagine this was a criminal case where person A is charged with hiring person B to kill person C. Exhibit A is a forum post made by person A asking someone to assassinate person C for $15,000, exhibit B is a $15,000 check from person A to person B, and exhibit C is the gun used to kill person C, legally purchased by person A a few months ago and left at the scene of the crime with person B's fingerprints on it. When called to testify in the trial, person B just claims the 5th amendment and contributes zero evidence either way to the trial. How do you prove that person A didn't hire person B to kill person C? That is easily enough evidence to satisfy a jury's "reasonable doubt" so how can you get out of such a predicament?

That's how bad it is for Uber. The above example is a no-win scenario for person A unless you can convince the jury that the check or the gun were planted by the police (or were otherwise fabricated evidence). Uber can't do that because Google's case is so strong and no one is able to deny the theft of all the files.