Ian Hickson f18a6da7d7 Throw exceptions rather than crashing when Canvas API is misused. (flutter/engine#3811) ...

This attempts to make the Canvas API and some related features more
likely to throw a Dart exception than crash when exposed to bad input.

Depends on rolling tonic to
https://fuchsia-review.googlesource.com/c/35742/ which this patch does
not yet do, but I wanted to put it up for review to see if it was even
a reasonable approach.

2017-06-22 17:06:59 -07:00

..

src/flutter

Throw exceptions rather than crashing when Canvas API is misused. (flutter/engine#3811)

2017-06-22 17:06:59 -07:00