The 'platform' key was recently moved out of 'job' tasks and into the 'source-test' kind. Since
the concept of requiring a build depends on this key, let's move that back to source-test as
well.
MozReview-Commit-ID: 4bs8G4wN5OH
The logic here is a bit tricky to grok, but essentially there are two kinds of "job" tasks, those that
should always be considered (and possibly be optimized away later due to "skip-unless-changed"), and
those that should only be considered if their associated build-platform is also going to be scheduled.
If -j is specified, that should supercede both cases.
This patch uses the prescence of the 'build_platform' attribute to draw the distinction.
MozReview-Commit-ID: H9SjeYuZ8F0
This clears up some confusion and undocumented behavior around platforms in
source-tests (and available to any job).
With this change, the attributes come out like this:
"source-test-mozbase-linux64/opt": {
"attributes": {
"build_platform": "linux64",
"build_type": "opt",
"kind": "source-test",
"run_on_projects": [
"integration",
"release"
]
},
MozReview-Commit-ID: HN1Zi8YUf0
