Note that we still use InitWithCallback() instead of upgrading to
InitWithNamedFuncCallback(). This is because they have different lifetime
implications for the callback arg that nsMenuFrame passes in, mTimerMediator.
So to label the callback with InitWithCallback(), we make nsMenuTimerMediator
inherit from nsINamed to provide the label via that API's GetName method.
MozReview-Commit-ID: 45c6kDF2xCJ
Weak frames are stored in a linked list, so are not fast. Hence they are not meant to be used when there can be a lot of them active at the same time. When constructing large selects with lots of options we create one for every option.
There's no need to use a weak frame for a reflow callback as we can just cancel the reflow callback in the Destroy function.
Written purely with sed, over .h and .cpp files in layout/.
(While this wasn't explicitly reviewed, I'm considering it as r=dholbert
based on the request in comment 47 in the bug.)
MozReview-Commit-ID: 6Q0F4ViOyjJ
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
