* nsIScreencastServiceClient is not thread safe refcounted so we make nsScreencastService::Session a thread safe refcounted object and keep it alive while there are inflight frames. Once such frames get handled on the main thread we check if the session has been stopped.
* Removed mCaptureCallbackCs in favor of atomic counter (mClient is not accessed only on the main thread).
* HeadlessWindowCapturer now holds RefPtr to the headless window object to avoid use after free when clearing it as a listener on the widget.
* ScreencastEncoder is not ref counted anymore.
Pretty-diff: 5f5042ff1e
* `clip` option is always passed from the client code
* with this change, we can no longer capture screenshot of a blinking
caret; the browser-side API doesn't have this capability.
This roll:
- NetworkObserver now uses the `remote's` ChannelEventSink layer to
subscribe to redirects.
- Wheel events now must be dispatched from browser process.
- There's a new API for console messages
- The old methods to wait for search service and addon manager no longer
work; speculatively remove them since neither `remote` nor
`marionette` have anything like this.
Native manual merge: 9e6fcfd868
> lgtm % null-check for the docshell
The code is inside following if condition
```
if (auto* browserChild = BrowserChild::GetFrom(root->GetDocShell())) {
```
which ensures that the doc shell is not null.
In this case, there's no protocol version that we can extract for
nsIHttpChannel.
The code that does the redirect is here: 7f3d9fce41/docshell/base/nsDocShell.cpp (L6079-L6095)
To trigger this codepath, we'd need to run test inside a special
docker container that has https server running on the 443 port. We lack
infrastructure for this kind of tests (but it'll be cool to have it).
References #11118
Review URL: aff16fc8e4
This patch fixes 2 firefox crashers:
- color scheme override code was not used, but was called
from multiple threads, which caused a weakptr use violation (cannot
be used from multiple threads)
- snapshot listener callback was reset asynchronously, so when
`HeadlessWindowCapturer` was destroyed, it was still occasionally
called (see `HeadlessWindowCapturer::~HeadlessWindowCapturer`)
With this patch, I no londer experience tracing crashes in firefox.
References #10259
When firefox is automated + interacted with manually, input composition
might get stolen from Text Input Processor.
Re-requiring TIP every time seems to fix this.
References #5460
This patch adds Firefox cross-compilation from x86_64 Ubuntu 20.04 to
arm64 Ubuntu 20.04.
This patch also fixes packaging logic for Firefox to use a STRIP
command from the aarch64 toolchain.
References #7723
