Created a runtime hook to handle DOM nodes. Specialized ubi::Concrete for nsINode-inheriting objects. Displayed outgoing nsISupports* edges on reflector JSObjects. Generated outgoing child edges from nsINodes by examining their children. Updated the UbiNodeCensus to ignore zone checks if there is no zone to be found in a node.
Much like the component manager, many of the strings that we use for category
manager entries are statically allocated. There's no need to duplicate these
strings.
This patch changes the category manager APIs to take nsACStrings rather than
raw pointers, and to pass literal nsCStrings when we know we have a literal
string to begin with. When adding the category entry, it then skips making
copies of any strings with the LITERAL flag.
MozReview-Commit-ID: EJEcYSdNMWs
***
amend-catman
--HG--
extra : source : aa9a8f18e98f930a3d8359565eef02f3f6efc5f9
extra : absorb_source : 81a22ab26ee8017ac43321ff2c987d8096182d37
Much like the component manager, many of the strings that we use for category
manager entries are statically allocated. There's no need to duplicate these
strings.
This patch changes the category manager APIs to take nsACStrings rather than
raw pointers, and to pass literal nsCStrings when we know we have a literal
string to begin with. When adding the category entry, it then skips making
copies of any strings with the LITERAL flag.
MozReview-Commit-ID: EJEcYSdNMWs
***
amend-catman
--HG--
extra : rebase_source : 4f70e7b296ecf3b52a4892c92155c7c163d424d2
We'd like to add telemetry to help inform the decision as to how enabling
block autoplay will affect video playback in the wild.
Our data science team would also like some input to help them estimate the
rate at which our shield study would receive pings, and the telemetry
collected here will help them estimate that.
We'd like to collect the following, on a per session basis:
* Count of the number of top level content documents loaded, as denominator for
other stats collected here.
* Count of the number of top level content documents which contained (directly
or in a descendant document) playback of an audible media element.
* Count of the number of top level content documents which contained (directly
or in a descendant document) a muted media element that was paused by the
autoplay policy because it tried to unmute and it wasn't allowed to autoplay
audibly.
* Count of the total number of audible autoplay videos that would have not been
allowed to play if block autoplay was enabled. We'd either prompt for
permission on these videos, or block outright depending on user's settings.
* Count of the total number of audible autoplay videos that would have been
allowed to play if block autoplay was enabled.
MozReview-Commit-ID: vHWJPyqHjT
--HG--
extra : rebase_source : e1f22ec83fda8b65d78f1de9f02cf060d424019c
The patch introduces NS_GetURIWithNewRef and NS_GetURIWithNewRef which perform the same function.
Differential Revision: https://phabricator.services.mozilla.com/D2239
--HG--
extra : moz-landing-system : lando
This removes AutoMaybeEnterFrameRealm. Most places pass cx->realm->principals: it preserves behavior when the (possibly wrapped) SavedFrame and cx are same-compartment. The main exception is the JSStackFrame DOM bindings code where we have to be a bit smarter about which principals to use.
The stack object might be a CCW and we want to make it impossible to get a CCW's global. Now the caller has to supply a same-compartment global object, so we no longer rely on getting the CCW's global.
Summary:
This fixes a couple fuzz bugs and prevents special-casing <svg:use> even more in
bug 1431255.
Unfortunately not as many hacks went away as I'd have hoped, since we still need
to match document rules, see the linked SVGWG issues.
But blocks_ancestor_combinators goes away, which is nice since it's on a very
hot path.
Test Plan: WPT for style invalidation, covered by existing tests otherwise.
Reviewers: heycam
Tags: #secure-revision
Bug #: 1450250
Differential Revision: https://phabricator.services.mozilla.com/D2154
MozReview-Commit-ID: C4mthjoSNFh
Right now consumers can't know when the parent process has finished talking
to the permission manager. It would be nice to enable consumers to depend
on the status of the asynchronous task using a promise.
Right now consumers can't know when the parent process has finished talking
to the permission manager. It would be nice to enable consumers to depend
on the status of the asynchronous task using a promise.
