tree b97474050d72a5630c4d30c1dbdb625276e633fb
parent 5f17b0a0be54f15f7be47b3a3ee30adc3e907551
author Jens Johansen <jensj@google.com> 1530004996 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1530004996 +0000

[kernel] Include urls even when we have no source

Previously, if we didn't include the source code, we wrote the url as
null. This for instance made it impossible to step through mixed in code
(at least when mixed in from the sdk).

This CL includes all used urls. If there's no source, the source is empty,
but the VM then tries to find the proper source to be able to display it
(e.g. the VM already has the sdk source).

This CL further more adds a service test that tests that we can actually
step into mixin in code from the sdk.

Change-Id: Ied9569723e23928769ebc980410aed60be6eaa22
Reviewed-on: https://dart-review.googlesource.com/51621
Commit-Queue: Jens Johansen <jensj@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>