commit c05a686f4dd048b0d269464f428da760d063dac2
author Jacob Richman <jacobr@google.com> Fri Dec 09 09:56:09 2016 -0800
committer Jacob Richman <jacobr@google.com> Fri Dec 09 09:56:09 2016 -0800
tree fa89babf0a42511eb43ed6f92f72fbc6c802ecc3
parent 5e3d46ed16bd97d99b27b2e81e53d1c97d3ef4e3

Improve handling of locations not from the uris the source map is for.

Make `MappingBundle` distinguish between locations from a file with source maps that do not have a source map entry and locations that are from a file that does not have a source map. This enables more graceful generation of stack traces with mixed Dart and JS stack frames.

Support a new source map bundle format useful for the Dart Dev Compiler. A source map bundle is a JSON array where each entry is a source map.

BUG=
R=sigmund@google.com

Review URL: https://codereview.chromium.org//2564683003 .