inspector: Restrict the length of printed structures.
inspector: Restrict the length of printed structures.

Overly long structures tend to crash WebKit. While this doesn't fix
the problem of us passing too much data to the renderer (nothing can
fix this), it mitigates the problem to a certain degree.

Adding to that escape-literal-print now prints no more than three
lines of text.

jmercouris/NeXT,jmercouris/NeXT