Enable a disabled uniformity analysis test

Uniformity analysis violations became hard errors long ago.

Change-Id: Ic0e4c1d9b47b8718a234140fd27b16cd568d3db7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/154261
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
diff --git a/src/dawn/tests/end2end/ShaderTests.cpp b/src/dawn/tests/end2end/ShaderTests.cpp
index 0345bea..8b5f250 100644
--- a/src/dawn/tests/end2end/ShaderTests.cpp
+++ b/src/dawn/tests/end2end/ShaderTests.cpp
@@ -1142,8 +1142,7 @@
 
 // Check that chromium_disable_uniformity_analysis can be used. It is normally disallowed as unsafe
 // but DawnTests allow all unsafe APIs by default.
-// TODO(crbug.com/tint/1728): Enable again when uniformity failures are errors again
-TEST_P(ShaderTests, DISABLED_CheckUsageOf_chromium_disable_uniformity_analysis) {
+TEST_P(ShaderTests, CheckUsageOf_chromium_disable_uniformity_analysis) {
     wgpu::ShaderModule module = utils::CreateShaderModule(device, R"(
         enable chromium_disable_uniformity_analysis;