Remove recursion from setData() in GrGLSLFragmentProcessor

Bug: skia:8417
Change-Id: Ida8517b959e7d521ae3ebd002ae84e4c55008ad2
Reviewed-on: https://skia-review.googlesource.com/157423
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
3 files changed