Make callable traits work with msvc.
The msvc preprocessor interprets empty parentheses as zero parameters
instead of as a single empty parameter. Work around this by making all
marcos which may take a single empty parameter also take a second
ignored parameter.
Change-Id: Iea8bd386b7ffe3c14eb048d81e18c42c8d2894d9
Reviewed-on: https://skia-review.googlesource.com/c/174306
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
1 file changed