This patch adds a UnstrippedURI into the LoadInfo. This attribute
represents the channel's URI has been stripped if this attributes is not
a nullptr.
Having this attribute allows us to be able to revert the query stripping
in the case where the loading channel is in the content blocking allow
list in the parent process.
In addition, this patch removes the main thread assertion in URIUtils
given that we've made the URL construction thread-safe. This will allow
us to be able to use nsIURI directly in ParentLoadInfoForwarderArgs.
Differential Revision: https://phabricator.services.mozilla.com/D116108
To collect session storage data for session store, we make it possible
to query the background session storage managar for data.
Depends on D111432
Differential Revision: https://phabricator.services.mozilla.com/D111433
To collect session storage data for session store, we make it possible
to query the background session storage managar for data.
Depends on D111432
Differential Revision: https://phabricator.services.mozilla.com/D111433
This is almost certainly a very small optimization, and likely won't address
the frequency of hangs from bug 1677509. However, it still should be an
improvement, and will work on anything Vista or later.
We observed as part of trying to diagnose the somewhat mysterious bug 1677509
that sometimes multiple messages would be queued, and yet the IPC I/O thread
would go idle in between servicing them in GetQueuedCompletionStatusEx. Given
that we send frequent sync ipc messages for mouse move events, it seems prudent
to be able to service multiple at a time.
Differential Revision: https://phabricator.services.mozilla.com/D114287
This change adds the ground work to share content provided by the JS engine of
the Parent process to initialize the JS engine of other threads and Content
processes.
The singleton class xpc::SelfHostedShmem is used to wrap the logic behind
holding the memory. The memory is initialized with `InitFromParent` or
`InitFromChild`. The memory is accessible using either the `Content` or
`Handle`.
The shared memory is transfered through the command line using
`mozilla::ipc::ExportSharedJSInit` and read using
`mozilla::ipc::ImportSharedJSInit` functions. The command line is used, as we
need the shared memory to be avilable for the JS engine initialization. The
command line is composed of a single command named `-jsInit` which is followed
by the handle (on Windows) and the length of the shared content.
The memory associated with the shared memory is cleared in `ShutdownXPCOM` after
closing all threads, and shuting down the JS engine. This is necessary as we
expect the JS engine to borrow content from the shared memory.
Differential Revision: https://phabricator.services.mozilla.com/D110576
We'd like to know if there are any problems with starving content processes
of cleaning up memory in a timely way. Add some telemetry to get a sense of
this.
Differential Revision: https://phabricator.services.mozilla.com/D113275
In order to avoid concurrency issues when dumping or to be able to have a ccov report per process, when GCOV_CHILD_PREFIX is set, set child processes' GCOV_PREFIX to GCOV_CHILD_PREFIX + child process PID
Differential Revision: https://phabricator.services.mozilla.com/D114239
This both helps IDE integration and will help avoid build issues which would've
otherwise cropped up when adding new files to the directory for bug 1706374.
Differential Revision: https://phabricator.services.mozilla.com/D112764
`High` priority is being used for vsync tasks, so we should rename it to
make it clear, and renaming it also makes our priority naming less
confusing.
Differential Revision: https://phabricator.services.mozilla.com/D109536
Eliminates the NPAPI plugin process type from the GeckoChildProcess enum as part of NPAPI removal. In order to avoid altering enum values when updating the process list, the GECKO_PROCESS_TYPE macro has been updated to include the desired enum value. We want to resist altering the values as they need to be consistent e.g. in telemetry reports.
We also remove plugins from adjacent spots that need to maintain consistency with GeckoChildProcess -- most notably the nsICrashService.
Differential Revision: https://phabricator.services.mozilla.com/D108689
Removes Windows NPAPI process sandboxing code, including the code to establish a viable temp directory that was accessible by the sandboxed process.
Differential Revision: https://phabricator.services.mozilla.com/D108688
Removes async (windowless) NPAPI plugin rendering methods used to render a plugin to an offscreen surface in the GPU process. None of this code is used since we have removed all NPAPI plugin support.
Differential Revision: https://phabricator.services.mozilla.com/D107152
This is the first of two patches in this series that removes a large amount of now dead code from dom/plugins as part of removing all NPAPI plugin support. This patch removes re-entrancy guards we have for Windows OnPaint messages, as the guards were only needed for windowed plugins.
Differential Revision: https://phabricator.services.mozilla.com/D107144
Removes the mac plugin_interposer (and the related NSCursorInfo behavior), as part of removing all of NPAPI plugin support, since it has no other clients.
Differential Revision: https://phabricator.services.mozilla.com/D107142
Removes the PPluginSurface actor used for windowed plugins, as part of removing all of NPAPI plugin support. SharedDIB is then unused and is also removed.
Differential Revision: https://phabricator.services.mozilla.com/D107140
`High` priority is being used for vsync tasks, so we should rename it to
make it clear, and renaming it also makes our priority naming less
confusing.
Differential Revision: https://phabricator.services.mozilla.com/D109536
Eliminates the NPAPI plugin process type from the GeckoChildProcess enum as part of NPAPI removal. In order to avoid altering enum values when updating the process list, the GECKO_PROCESS_TYPE macro has been updated to include the desired enum value. We want to resist altering the values as they need to be consistent e.g. in telemetry reports.
We also remove plugins from adjacent spots that need to maintain consistency with GeckoChildProcess -- most notably the nsICrashService.
Differential Revision: https://phabricator.services.mozilla.com/D108689
Removes Windows NPAPI process sandboxing code, including the code to establish a viable temp directory that was accessible by the sandboxed process.
Differential Revision: https://phabricator.services.mozilla.com/D108688
Removes async (windowless) NPAPI plugin rendering methods used to render a plugin to an offscreen surface in the GPU process. None of this code is used since we have removed all NPAPI plugin support.
Differential Revision: https://phabricator.services.mozilla.com/D107152
Rob Lemley
Tim Huang
Andreas Farre
Olli Pettay
Iulian Moraru
Alexandru Michis
Dorel Luca
Doug Thayer
Paul Bone
Nika Layzell
Butkovits Atila
Nicolas B. Pierron
Andi-Bogdan Postelnicu
Bob Owen
Calixte Denizet
Jed Davis
David Parks
Edgar Chen
Mitchell Hentges
Sean Feng
Christoph Kerschbaumer
Brad Werth
Brindusan Cristian
Csoregi Natalia