Nathan Froyd e3a01c4b4c Bug 1253424 - part 2 - add nsTransactionStack::IsEmpty; r=erahm
Checking to see whether the stack is empty is a reasonably common
operation.  We can make the code clearer and more efficient (no need to
refcount to check the emptiness of the stack) in several cases.
2016-03-03 16:13:18 -05:00
..