The inspector actor now has a new method that can be used to pick a
color from the page. This method just instantiates the eye-dropper
highlighter and shows it on the page.
The method doesn't return the color because this requires user interaction.
Instead, it returns immediately and an event is sent later, when the user
has selected a color or escaped.
MozReview-Commit-ID: cjadLyNXQd
--HG--
extra : rebase_source : 392a3cbfce7b81518cd7e4c90a44bae17d96e8de
This removes the unnecessary setting of c-basic-offset from all
python-mode files.
This was automatically generated using
perl -pi -e 's/; *c-basic-offset: *[0-9]+//'
... on the affected files.
The bulk of these files are moz.build files but there a few others as
well.
MozReview-Commit-ID: 2pPf3DEiZqx
--HG--
extra : rebase_source : 0a7dcac80b924174a2c429b093791148ea6ac204
There are two leaks addressed in this commit:
1. The thread actor's `_debuggerSourcesSeen` set was never cleared. This set
exists only as a performance optimization to speed up `_addSource` in cases
where we've already added the source. Unfortunately, this set wasn't getting
cleared when we cleared debuggees out and it ended up keeping the
`Debugger.Source`, its referent, and transitively its referent's global alive. I
figured it was simpler to make it a `WeakSet` than to add it as a special case
in `ThreadActor.prototype._clearDebuggees` and manage the lifetimes by hand. I
think this fits well with its intended use as an ephemeral performance
optimization.
2. Due to a logic error, we were not clearing debuggees in the memory actor's
`Debugger` instance on navigations. This isn't really a "proper" leak, in that
if you forced a GC, the old debuggees would go away as `Debugger` holds them
weakly, however if there was no GC between navigations, then you could still see
the old windows (and everything they "retained") as roots in the snapshot. This
issue is straightforward to fix once identified: ensure that `_clearDebuggees`
is actually called on navigation.
Finally, this commit adds a test that we don't leak Window objects when devtools
are open and we keep refreshing a tab. When it fails, it prints out the leaking
window's retaining paths.
The sheetToUrl function in csscoverage is only used to create ids for the
csscoverage map of knownRules. Instead of asking the UI to format stylesheet
URLs using the same logic as the server, StyleEditor.jsm now sends the
stylesheet actor to create the report. The csscoverage actor can then compute
the stylesheet URL on the server.
MozReview-Commit-ID: GDtWhbi2ScW
--HG--
extra : rebase_source : bfc8dc7c680523ff8d67e8ffd5d1b1b7af862333
We don't have a HeapSnapshotFileFront, this actor is used under the covers in
the MemoryFront, but we should work towards all actors being defined in the
WithSpec way.
Greg Tatum
Fischer.json
Patrick Brosset
Tom Tromey
Eddy Bruel
Nick Fitzgerald
Jarda Snajdr
Julian Descottes
Wes Kocher
J. Ryan Stinnett
Jan Keromnes
Carsten "Tomcat" Book