Fix ANGLE build with extended clang warnings

Add newline-eof to the list of ignroed warnings.
Fix shadowed fields.

Bug: skia:
Change-Id: I4985ce2495194a7f805af98c4f42c44691086e36
Reviewed-on: https://skia-review.googlesource.com/79681
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
2 files changed