This namespace has schema definitions which spuriously expose it to extension
callers, and does not support lazy loading correctly, which breaks certain
usage patterns.
This patch adds the ability to run SingletonEventManager handlers in
different modes: sync, async, raw (no exception handling, arg cloning,
or asynchrony), or asyncWithoutClone. When you call the handler,
you're required to specify which variant you want.
Existing uses of SingletonEventManager are all converted to async calls.
Note that some of them were previously synchronous, but it didn't appear
to be necessary.
Also added a callOnClose for SingletonEventManager when the last listener
is removed.
MozReview-Commit-ID: ATHO97dWf3X
CLOSED TREE
Backed out changeset 2d42350d209a (bug 1203330)
Backed out changeset 3a12c51c3eca (bug 1203330)
Backed out changeset 31fac390e15d (bug 1203330)
This patch adds the ability to run SingletonEventManager handlers in
different modes: sync, async, raw (no exception handling, arg cloning,
or asynchrony), or asyncWithoutClone. When you call the handler,
you're required to specify which variant you want.
Existing uses of SingletonEventManager are all converted to async calls.
Note that some of them were previously synchronous, but it didn't appear
to be necessary.
Also added a callOnClose for SingletonEventManager when the last listener
is removed.
MozReview-Commit-ID: ATHO97dWf3X
