Most of the names passed to nsIStringBundle::{Get,Format}StringFromUTF8Name
have one of the two following forms:
- a 16-bit C string literal, which is then converted to an 8-bit string in
order for the lookup to occur;
- an 8-bit C string literal converted to a 16-bit string, which is then
converted back to an 8-bit string in order for the lookup to occur.
This patch introduces and uses alternative methods that can take an 8-bit C
string literal, which requires changing some signatures in other methods and
functions. It replaces all C++ uses of the old methods.
The patch also changes the existing {Get,Format}StringFromName() methods so
they take an AUTF8String argument for the name instead of a wstring, because
that's nicer for JS code.
Even though there is a method for C++ code and a different one for JS code,
|binaryname| is used so that the existing method names can be used for the
common case in both languages.
The change reduces the number of NS_ConvertUTF8toUTF16 and
NS_ConvertUTF16toUTF8 conversions while running Speedometer v2 from ~270,000 to
~160,000. (Most of these conversions involved the string
"deprecatedReferrerDirective" in nsCSPParser.cpp.)
We detect when a PSSH is contained in a MOOF and stash them in the
mp4_demmuxer::Moof object. When the mp4_demuxer::SampleIterator returns a
sample, we check whether it's the first sample from its MOOF, and if so, we
attach any PSSH boxes from that MOOF to the sample. The TrackBuffersManager
checks samples upon demux, to see whether they have any EME init data attached,
and if so dispatches thoses to the HTMLMediaElement in 'encrypted' events.
MozReview-Commit-ID: F8GobKOr96F
Defining the default draw target avoids the previous mix of cairo
and d2d layers, which would trigger an assertion when capturing
a page with the widget layers.
This is similar to bug 1301751, where something in rust seems to trigger errors
running dsymutil to generate debug symbols in OSX. We can set debuginfo=1 for
these builds as a temporary workaround for now, while we work on a more
permanent solution in rust and/or dsymutil. debuginfo=1 still gives us enough
info for stack traces, although without line info. debuginfo=2 would be useful
for debugging, but is irrelevant to crash reports.
MozReview-Commit-ID: DdA00GzVfWg
This allows protocol handlers that load data from a privileged URI (chrome/file/jar) to make the channel's principal
as well as the redirect to look like (to) an unprivileged URI or a URI allowed to load to function correctly.
