message: Suppress BufferUploadPerf for setSubData of 16MB on Vulkan
  TBR=enga@chromium.org
diff: @@ -147,9 +147,12 @@ void BufferUploadPerf::Step() {
  }
  TEST_P(BufferUploadPerf, Run) {
  - // TODO(crbug.com/dawn/239): Investigate why large buffer uploads via SetSubData fail on Metal.
  + // TODO(crbug.com/dawn/239): Investigate why large buffer uploads via SetSubData fail on some
  + // configurations.
  DAWN_SKIP_TEST_IF(IsMetal() && GetParam().uploadMethod == UploadMethod::SetSubData &&
  GetParam().uploadSize == UploadSize::BufferSize_16MB);
  + DAWN_SKIP_TEST_IF(IsVulkan() && GetParam().uploadMethod == UploadMethod::SetSubData &&
  + GetParam().uploadSize == UploadSize::BufferSize_16MB);
  RunTest();
  }
  