Widen SharedTextureMemoryTest suppression.

The `SharedTextureMemoryTests` had a suppression added for ChromeOS,
Intel, Vulkan, BackendValidationEnabled. We added frontent validation for
some of the backend issue but now those Dawn errors trigger. Widening
the suppression to remove the `BackendValidationEnabled` portion.

Bug: 407561933
Change-Id: I25ea8376a2c7bf85b5fda291aa9a23d6de76d970
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/233854
Auto-Submit: dan sinclair <dsinclair@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: Peter McNeeley <petermcneeley@google.com>
Commit-Queue: Peter McNeeley <petermcneeley@google.com>
diff --git a/src/dawn/tests/white_box/SharedTextureMemoryTests.cpp b/src/dawn/tests/white_box/SharedTextureMemoryTests.cpp
index 5dd74bd..a6931e5 100644
--- a/src/dawn/tests/white_box/SharedTextureMemoryTests.cpp
+++ b/src/dawn/tests/white_box/SharedTextureMemoryTests.cpp
@@ -122,7 +122,8 @@
     DAWN_TEST_UNSUPPORTED_IF(
         !SupportsFeatures(GetParam().mBackend->RequiredFeatures(GetAdapter().Get())));
     // TODO(crbug.com/342213634): Crashes on ChromeOS volteer devices.
-    DAWN_SUPPRESS_TEST_IF(IsChromeOS() && IsVulkan() && IsIntel() && IsBackendValidationEnabled());
+    // TODO(crbug.com/407561933): Triggers dawn validation errors
+    DAWN_SUPPRESS_TEST_IF(IsChromeOS() && IsVulkan() && IsIntel());
 
     // Compat cannot create 2D texture view from a 2D array texture.
     DAWN_TEST_UNSUPPORTED_IF(IsCompatibilityMode() &&