Stop treating 2.2 gamma as sRGB

Bug: skia:
Change-Id: I023dfbabf691b498363fb227b1d4580dca51bc89
Reviewed-on: https://skia-review.googlesource.com/146525
Commit-Queue: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
1 file changed