Previously, all `PushNotifier` methods checked the process type, and
either called `Notify*{Workers, Observers}` or sent an IPDL message.
The message handlers then called back in to `PushNotifier` from the
remote process.
This was clearer when we only sent worker event notifications to the
content process, and fired all observer notifications in the parent.
It became more complicated once we started notifying observers for all
subscriptions in both processes (bug 1266433). This makes it harder to
see omissions; for example, "push-subscription-modified" isn't
currently forwarded to the child, but "push-subscription-change" and
"push-message" are.
This patch moves the remoting code into `PushNotifier::Dispatch`, and
adds a base `PushDispatcher` class. Each notification type subclasses
this class and implements logic for sending messages and firing
observers and worker events. It's more code, but a bit easier to see
which methods are called where.
MozReview-Commit-ID: 7Q0eD7qXOrW
--HG--
extra : rebase_source : c69acb95a0cb5470cf1c804639971be41b976cc2
SceenSizeChanged IPC was for bug 600880. No one uses it.
MozReview-Commit-ID: KsQXtP1aMAP
--HG--
extra : rebase_source : 577b480cc6fc8e3f40c541874b1f93ea5b79d7cf
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout. The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.
CLOSED TREE makes big refactorings like this a piece of cake.
# The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
xargs perl -p -i -e '
s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
s/nsRefPtr ?</RefPtr</g; # handle declarations and variables
'
# Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h
# Handle nsRefPtr.h itself, a couple places that define constructors
# from nsRefPtr, and code generators specially. We do this here, rather
# than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
# things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
mfbt/nsRefPtr.h \
xpcom/glue/nsCOMPtr.h \
xpcom/base/OwningNonNull.h \
ipc/ipdl/ipdl/lower.py \
ipc/ipdl/ipdl/builtin.py \
dom/bindings/Codegen.py \
python/lldbutils/lldbutils/utils.py
# In our indiscriminate substitution above, we renamed
# nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'
if [ -d .git ]; then
git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi
--HG--
rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
A reference to a document (and the act of saving it) can outlive the
browser tab it was originally loaded in, and this needs to be reflected
in IPC in order to avoid MsgRouteError crashes; see bug for more info.
Note that we still need to pass the PBrowser when starting persistence,
because that's the only handle the parent has on the top-level document;
see comments in this patch for more info.
Also makes TabChildBase::GetDocument public, because it's just a wrapper
around WebNavigation() which is already public, to avoid code duplication.
gfxIntSize is just a typedef of gfx::IntSize, so this is very mechanical. The
only tricky part is deciding for each occurrence whether to replace it with
IntSize, gfx::IntSize or mozilla::gfx::IntSize; in all cases I went with the
shortest one that worked given the existing "using namespace" declarations.
--HG--
extra : rebase_source : 67fd15f87222b16defa70ef795c6d77dfacf1c36
This allows us to send a sync fork request to the Nuwa process when we need one but there is no
spare process available. After an app is launched, the request to fork a spare process is still
handled asynchronously.
--HG--
extra : rebase_source : 9b692a647f4fc861285d95f0372d6a9913eadf64
