The imgLoader code consistently uses the term 'loadingPrincipal' for the
principal that is called the triggeringPrincipal everywhere else it's used.
This is confusing, and since we need to make changes to how those values are
determined, it should be fixed beforehand.
MozReview-Commit-ID: 8CTHwayzcaD
--HG--
extra : rebase_source : d4405b0ecfe1c8dfb9bfdf61fe6ed6cfb180ba83
In order to tailor certain security checks to the caller that is attempting to
load a particular piece of content, we need to be able to attach an
appropriate triggering principal to the corresponding requests. Since most
HTML content is loaded based on attribute values, that means capturing the
subject principal of the caller who sets those attributes, which means making
it available to AfterSetAttr hooks.
MozReview-Commit-ID: BMDL2Uepg0X
--HG--
extra : rebase_source : 25e438c243700a9368c393e40e3a6002d968d6c8
Once we call DoneAddingChildren, random code of various sorts will run, which
can flush our notification state. If that happens before we've notified on our
kids, but after we've popped the element we're closing off the element stack,
we will fail to ever notify on the kids.
MozReview-Commit-ID: Ei7v5OobX8R
Using a copy constructor here means that reallocating hashtables
containing nsSMILCompositor does a bunch of unnecessary work; we can use
a move constructor to avoid a lot of that unnecessary work.
Defining Singleton() in the declaration of nsSMILNullType implicitly
sticks an "inline" on the function, which is not what we want: inlining
it spreads around a lot of static initialization code. Providing an
out-of-line definition is much better in terms of code size.
Currently the Gecko Profiler defines a moderate amount of stuff when
MOZ_GECKO_PROFILER is undefined. It also #includes various headers, including
JS ones. This is making it difficult to separate Gecko's media stack for
inclusion in Servo.
This patch greatly simplifies how things are exposed. The starting point is:
- GeckoProfiler.h can be #included unconditionally;
- everything else from the profiler must be guarded by MOZ_GECKO_PROFILER.
In practice this introduces way too many #ifdefs, so the patch loosens it by
adding no-op macros for a number of the most common operations.
The net result is that #ifdefs and macros are used a bit more, but almost
nothing is exposed in non-MOZ_GECKO_PROFILER builds (including
ProfilerMarkerPayload.h and GeckoProfiler.h), and understanding what is exposed
is much simpler than before.
Note also that in BHR, ThreadStackHelper is now entirely absent in
non-MOZ_GECKO_PROFILER builds.
(Path is actually r=froydnj.)
Bug 1400459 devirtualized nsIAtom so that it is no longer a subclass of
nsISupports. This means that nsAtom is now a better name for it than nsIAtom.
MozReview-Commit-ID: 91U22X2NydP
--HG--
rename : xpcom/ds/nsIAtom.h => xpcom/ds/nsAtom.h
extra : rebase_source : ac3e904a21b8b48e74534fff964f1623ee937c67
All our widgets support it with a constant true.
MozReview-Commit-ID: JMEItUsxYWq
--HG--
extra : rebase_source : a2661dce1ac191fdf098e631cd7878f0215643d5
Also assert readyState is HAVE_NOTHING before creating a new decoder.
MozReview-Commit-ID: B0QACf96AA3
--HG--
extra : rebase_source : f89bd84b130273ff734471619485d5f12a83006d
extra : source : 9b63f9eaa250ebe7259cc7fab709aac00858aaf6
