If the image load is from the same document that cached the image we are required to use the cached version. Otherwise we should be free to ignore the cached version.
The bulk of this commit was generated by running:
run-clang-tidy.py \
-checks='-*,llvm-namespace-comment' \
-header-filter=^/.../mozilla-central/.* \
-fix
CLOSED TREE
If you use PLDHashTable::Iterator in chaos mode with a table with zero
capacity, a |% 0| operation takes place in randomUint32LessThan. This change
avoids that.
Timothy Nikkel
Benoit Girard
Birunthan Mohanathas
Nicholas Nethercote
Kartikaya Gupta
Nathan Froyd
Robert O'Callahan