Renove GrPixelConfig from GrGLGpu::uploadTexData

Bug: skia:6718
Change-Id: Ia1b4773c55dc195a5ae129676d7b095b99ca4057
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/231645
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
3 files changed