This merges two existing off-main-thread sync IPCs into a single operation. We
will change them into a single async operation in a follow up.
MozReview-Commit-ID: EfMozbRysGR
--HG--
extra : rebase_source : c7f5c395a719b9f3f13d398f8ca976b09f25ce49
- PVRManager::GetDisplays was a sync IPC that was part of an optimization
for a use case that has been eliminated by changes to the WebVR spec.
- This was an optimization for Navigator.activeVRDisplays that would allow
enumeration of displays active in any content process without powering
on any additional VR hardware. This will no longer be necessary as the
activeVRDisplays has been restricted to returning only the displays
active in the current javascript context.
MozReview-Commit-ID: F6sOtM9nups
--HG--
extra : rebase_source : bd8967fab9677206d998eea922c8d1640551de1c
- There appears to be no issues with simply changing
SetHaveEventListener from sync to async.
MozReview-Commit-ID: 3LKgDx9AZnm
--HG--
extra : rebase_source : 6c706f592f71a8c967a58f6906861fcff2525ebf
An IPDL unit test that is intended to fail should check that the
reason the test fails matches the expected reason for failure. We have
had a number of cases where some change, like renaming a keyword,
causes tests to start failing for the wrong reason, which means they
are no longer testing anything useful.
To support this, each file in error/ must contain one or more error
annotations. An error annotation is a line starting with "//error:",
followed by whatever the rest of the expected error is. For every one
of these annotations that a file has, the stderr output of compiling
the test must contain the specified string, including the "error:". It
is also an error for an error/ file to not contain an error
annotation.
To generate the initial set of annotations, I just copied and pasted
the error that each test produced. I did some light auditing to check
that the errors are reasonable, which did turn up one minor error
which I fixed as part of bug 1347527.
This patch does not check that every error produced by compiling the
file is in the list of expected errors. I think that's less of a
problem if it does occur.
MozReview-Commit-ID: BrePLGPPRil
--HG--
extra : rebase_source : 0ddb2f866c4b4ab74b7e975ce5877568c8cc3b62
If Firefox is updated while it is running, the content process can end
up being a different version than the parent process. This can cause
odd crashes, that will happen repeatedly until the user restarts
Firefox. To handle this better, this patch adds a special build ID
message that is sent early in content process startup. The parent
process intentionally crashes if the build ID for the child process
does not match that of the parent process.
MozReview-Commit-ID: 7D3ggkaLxNS
--HG--
extra : rebase_source : 1f8d917ce01919524f949dd5bedfbbbd557f7ed3
- Eliminated the VRDisplay.GetImmediateSensorState sync call
and associated code as it is no longer needed.
MozReview-Commit-ID: 7BsCKC9EbsY
--HG--
extra : rebase_source : ae2de369d156e397d919d83b6c63b10374953bae
Adding this unused message prevents a compiler warning
about the private field mState being unused.
Also, get rid of some trailing whitespace.
MozReview-Commit-ID: Lb43JQhIbJU
--HG--
extra : rebase_source : c76eb5383a1535c79f2a66d3d6f8454e5b61d945
Instead of initializing DataStorage objects on demand in the content
process, we initialize them at content process startup by getting the
parent to send down the information about the existing DataStorages at
child process startup. After that point, the dynamic change
notifications added in bug 1215723 will take care of keeping the
information in sync.