nsSystemInfo is initialzied at first page load. Actually, content process uses
sync IPC to get Android OS information. But now, we can use Java code even if
on content process, so we should use JNI directly instead of sync IPC.
Also, nsSystemInfo still has unused extern android_sdk_version that is for
HoneyComp's DNS hack. So let's remote it.
Differential Revision: https://phabricator.services.mozilla.com/D20129
--HG--
extra : moz-landing-system : lando
The actual subcategories will be added in later patches, so that there are no
unused categories.
Differential Revision: https://phabricator.services.mozilla.com/D11334
--HG--
extra : moz-landing-system : lando
This is a follow-up to the previous part, which actually changes one of
these callers to use Array<nsIIDRef> instead of [array] nsIIDPtr.
From doing this patch, it seems like we should consider changing
the type `nsIIDRef` to instead simply be `nsIID`, and treat it more like
the `AString` types from the POV of XPIDL. `nsIIDPtr` would then
continue to exist for backwards compatibility, but we can probably
remove almost all current consumers over time.
Depends on D19175
Differential Revision: https://phabricator.services.mozilla.com/D19176
--HG--
extra : moz-landing-system : lando
Define a new RAII class, AutoDebuggerJobQueueInterruption, to save and restore
the current ECMAScript job queue, to protect the debuggee's job queue from
activity that occurs in debugger callbacks. Add a new method to the JS::JobQueue
abstract base class, saveJobQueue, to support AutoDebuggerJobQueueInterruption.
Comments on AutoDebuggerJobQueueInterruption provide details.
Implement saveJobQueue for SpiderMonkey's internal job queue and for Gecko's job
queue in CycleCollectedJSContext.
Differential Revision: https://phabricator.services.mozilla.com/D17546
--HG--
extra : moz-landing-system : lando
While the behavior of ECMAScript Promises and their associated job queue is
covered by the ECMAScript standard, the HTML specification amends that with
additional behavior the web platform requires. To support this, SpiderMonkey
provides hooks the embedding can set to replace SpiderMonkey's queue with its
own implementation.
At present, these hooks are C-style function-pointer-and-void-pointer pairs,
which are awkward to handle and mistake-prone, as passing a function the wrong
void* is not a type error. Later patches in this series must add new hooks,
making a bad situation worse.
A C++ abstract base class is a well-typed alternative. This introduces a new
`JS::JobQueue` abstract class, and adapts SpiderMonkey's internal job queue and
Gecko's customization to use it. `GetIncumbentGlobalCallback` and
`EnqueuePromiseJobCallback` become virtual methods.
Within SpiderMonkey, the patch gathers the various fields of JSContext that
implement the internal queue into their own type, js::InternalJobQueue. Various
jsfriendapi functions become veneers for calls to methods specific to the
derived class. The InternalJobQueue type itself remains private to SpiderMonkey,
as it uses types like TraceableFifo, derived from Fifo, that are not part of
SpiderMonkey's public API.
Within Gecko, CycleCollectedJSContext acquires JS::JobQueue as a private base
class, and a few static methods are cleaned up nicely.
There are a few other hooks defined in js/public/Promise.h that might make sense
to turn into virtual methods on JobQueue. For example,
DispatchToEventLoopCallback, used for resolving promises of results from
off-main-thread tasks, is probably necessarily connected to the JobQueue
implementation in use, so it might not be sensible to set one without the other.
But it was left unchanged to reduce this patch's size.
Differential Revision: https://phabricator.services.mozilla.com/D17544
--HG--
extra : moz-landing-system : lando
The only difference between ShutdownLoaders and ShutdownFinal was an observer service shutdown.
Differential Revision: https://phabricator.services.mozilla.com/D18389
--HG--
extra : moz-landing-system : lando
It relies on AC_TRY_RUN, which doesn't work on cross-compiles. What this
means is that the feature has been disabled on mac builds on automation
ever since we switched to cross-compiles. It's still enabled on local
mac builds because the test runs there, and returns "yes". It also means
it's disabled on Android, where it probably works (at least debug tests
on try don't complain).
It also doesn't currently run on Windows because it's in a skipped
section on Windows, but if moved out of that section, the test returns
"no".
So, we remove any configure test for the feature, in favor of
preprocessor checks in nsTraceRefcnt.cpp.
Depends on D18055
Differential Revision: https://phabricator.services.mozilla.com/D18056
--HG--
extra : moz-landing-system : lando
Don't warn about measurements that aren't available for the current platform.
Differential Revision: https://phabricator.services.mozilla.com/D17862
--HG--
extra : moz-landing-system : lando
In order to test the test harness's handling of a process failing to
produce a leak log, add a special function that disables the bloat log
output.
Differential Revision: https://phabricator.services.mozilla.com/D17534
--HG--
extra : moz-landing-system : lando
This commit adds categories to all markers. This way the profiler's
marker categories and frame label categories agree. There are a few
duplicate category properties on some of the marker payloads, but
this could be cleaned up in a follow-up if needed.
Differential Revision: https://phabricator.services.mozilla.com/D16864
--HG--
extra : moz-landing-system : lando
I'm always forgetting which code path is which. So give both these
functions clearer names that say if they're used by profiling or telemetry.
--HG--
extra : rebase_source : 8edcabba510bcf7170b7e071f7cb3a21be23b0e4
Currently nsAppRunner is responsible for choosing or creating a profile to use
at startup. It then has to create a reset profile if necessary and lock the
selected profile directories. But these latter things are done in different
places of the selection code and done in different ways, sometimes we delay
while trying to get the lock, sometimes we don't.
This patch moves the profile selection part of the code to its own function so
that then we only have to have one place that does the profile reset and
locking logic.
It makes a lot of sense to have the selection code live in the profile service.
It can use information from the database load to help make the choices and it
also means that we can expose the profile selection code through xpcom allowing
it to be easily automatically tested. It will also be more important for future
patches for the dedicated profiles feature.
Differential Revision: https://phabricator.services.mozilla.com/D16116
--HG--
extra : moz-landing-system : lando
To setup memory reporter on socket process, this patch modifies the PSocketProcess protocol to implement the same memory reporting functions as the PContent and PGPU protocols.
Differential Revision: https://phabricator.services.mozilla.com/D14155
--HG--
extra : moz-landing-system : lando
To setup memory reporter on socket process, this patch modifies the PSocketProcess protocol to implement the same memory reporting functions as the PContent and PGPU protocols.
Differential Revision: https://phabricator.services.mozilla.com/D14155
--HG--
extra : moz-landing-system : lando
Summary: Really sorry for the size of the patch. It's mostly automatic
s/nsIDocument/Document/ but I had to fix up in a bunch of places manually to
add the right namespacing and such.
Overall it's not a very interesting patch I think.
nsDocument.cpp turns into Document.cpp, nsIDocument.h into Document.h and
nsIDocumentInlines.h into DocumentInlines.h.
I also changed a bunch of nsCOMPtr usage to RefPtr, but not all of it.
While fixing up some of the bits I also removed some unneeded OwnerDoc() null
checks and such, but I didn't do anything riskier than that.
This will be needed for the next patches since the cast from nsIDocument* to
nsISupports* will become ambiguous, and I don't really want to replace all users
of nsCOMPtr<nsIDocument> with RefPtr.
We have ToSupports to handle this, so use it.
Differential Revision: https://phabricator.services.mozilla.com/D15350
Move js/src/jsapi.h declarations related to promises and job queues into their
own public header file, js/public/Promise.h. Change the compilation units that
need these declarations to #include the new header.
There should be no changes to the actual functionality here, simply moving the
code to a new file, and removing the "JS" prefix from some typedefs which are
now in the JS namespace.
Differential Revision: https://phabricator.services.mozilla.com/D13345
--HG--
extra : moz-landing-system : lando
Replace with just unwrapping the key, since there are no users that return anything else for a delegate.
--HG--
extra : rebase_source : e72b825121ca3493364c9347f65e5dddd1ef53e0
