hasFeature() always returning true matches the current DOM spec. SVG 2
has removed requiredFeatures. Chrome has had both of these always
return true since 2014, and they seem to have had no problems.
Even requiredFeatures="" (empty string) now returns true, matching
Chrome.
MozReview-Commit-ID: 1LEu3iK4R94
This patch removes checking of all the callback calls in memory reporter
CollectReport() functions, because it's not useful.
The patch also does some associated clean-up.
- Replaces some uses of nsIMemoryReporterCallback with the preferred
nsIHandleReportCallback typedef.
- Replaces aCallback/aCb/aClosure with aHandleRepor/aData for CollectReports()
parameter names, for consistency.
- Adds MOZ_MUST_USE/[must_use] in a few places in nsIMemoryReporter.idl.
- Uses the MOZ_COLLECT_REPORT macro in all suitable places.
Overall the patch reduces code size by ~300 lines and reduces the size of
libxul by about 37 KiB on my Linux64 builds.
--HG--
extra : rebase_source : e94323614bd10463a0c5134a7276238a7ca1cf23
This makes a lot of code more compact, and also avoids some redundant nsresult
checks.
The patch also removes a handful of redundant checks on infallible setters.
--HG--
extra : rebase_source : f82426e7584d0d5cddf7c2524356f0f318fbea7d
This patch makes most Run() declarations in subclasses of nsIRunnable have the
same form: |NS_IMETHOD Run() override|.
As a result of these changes, I had to add |override| to a couple of other
functions to satisfy clang's -Winconsistent-missing-override warning.
--HG--
extra : rebase_source : 815d0018b0b13329bb5698c410f500dddcc3ee12
If the mathml.disabled preference is true, treat <math> and other MathML
elements as generic XML elements.
This patch disables the rendering code of MathML however preserves the
namespace so to reduce the breakage.
Original patch by: Kathy Brade <brade@pearlcrescent.com>
MozReview-Commit-ID: A2f2Q2b4eqR
--HG--
extra : rebase_source : 3c8530816727c01b68a831d560bfe16e7b02bd9d
Unfortunately couldn't add all the debug checks that I'd want, since we can't
assert that is not safe to run script in quite a few places :(
MozReview-Commit-ID: 8m3Wm1WntZs
Add an error message of the following form for when a register/update job
fails for network reasons:
Failed to register/update a ServiceWorker for scope
‘http://mochi.test:8888/tests/dom/workers/test/serviceworkers/network_error/’:
Load failed with status 404 for script
‘http://mochi.test:8888/tests/dom/workers/test/serviceworkers/404.js’.
A mochitest is added that verifies this.
To simplify the process of logging error messages, ServiceWorkerManager gains
a new LocalizeAndReportToAllClients method that always provides the SW scope as
the first argument to the localized string since all good error messages should
include it.
Its argument list takes an nsTArray<nsString> in order to reduce the potential
for use-after-free scenarios from the char16_t** signature that unfortunately
has rippled outwards from the nsIStringBundle interface. This potentially
results in more memory allocation and byte shuffling than is strictly
necessary, but we're also talking about rare error logging where it's
better to optimize for easily adding the messages without needing to get hung
up on the life-cycle of temporaries.
nsTArray gained a std::initializer_list in bug 1228641. It is explicit, so
inline argument usages may take a form along the lines of:
`nsTArray<nsString> { string1, string2, ... }`
This change did necessitate a change to nsContentUtils to add an nsTArray
variant of FormatLocalizedString since the existing public function was
slightly too clever. It used a template function to statically acquire the
number of arguments at compile time, which is not compatible with the dynamic
nsTArray usage. Since nsTArray may be useful to other consumers as well, I
placed the conversion logic in nsContentUtils.
