Revert "Tests: suppress -Wunused-private-field warning" This reverts commit 6808ef839ad26a21465e877e810792ff8b6ebf06. Reason for revert: The unused member variable was removed in https://github.com/KhronosGroup/VK-GL-CTS/commit/d07776ce3fe452cd22f28acd82325e82d4ca07ac which was rolled into Angle in https://chromium-review.googlesource.com/c/angle/angle/+/6342525 Original change's description: > Tests: suppress -Wunused-private-field warning > > The latest version of Clang warns about an unused member variable in > es31fSRGBDecodeTests.cpp. Suppress it for now. > > Bug: chromium:393942204 > Change-Id: Ic03c2f8f2710ff3ccf44c102d1fd991bc4d1d380 > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6226805 > Auto-Submit: Hans Wennborg <hans@chromium.org> > Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> > Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com> > Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com> Bug: chromium:393942204 Change-Id: I92ac62b708c72b24c9909b047165466c8eb94da5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6388618 Reviewed-by: Yuxin Hu <yuxinhu@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Yuxin Hu <yuxinhu@google.com>