Refine constant sRGB and Adobe RGB to D50 matrices

The new values are calculated starting with the "true" values,
adapted to D50 using the Bradford transform.

I don't remember where the old values came from, they've been
around forever.  It's possible that I just typed in the values
that came out of ICC profiles (these would have been imperfect,
given that there's a fixed-point -> float conversion happening
there).

BUG=skia:

Change-Id: I8e870266bc8ab5372c3ccf6a5ee6691b2915af43
Reviewed-on: https://skia-review.googlesource.com/5450
Commit-Queue: Matt Sarett <msarett@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>

0 files changed, 0 insertions, 0 deletions