CTS: restore some Pixel4 expectations.

Looks like the UPF was being overly optimistic.

crbug.com/340494395

Change-Id: Id035e305f9ede7ec8a6a4e28e8c93902cb3894cf
No-Try: true
No-Presubmit: true
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/192760
Commit-Queue: Stephen White <senorblanco@chromium.org>
Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
diff --git a/webgpu-cts/expectations.txt b/webgpu-cts/expectations.txt
index f28be9b..7adb692 100644
--- a/webgpu-cts/expectations.txt
+++ b/webgpu-cts/expectations.txt
@@ -961,6 +961,7 @@
 ################################################################################
 # Tint Pixel 4 failures
 ################################################################################
+crbug.com/340494395 [ android-r ] webgpu:shader,execution,expression,call,builtin,workgroupUniformLoad:types:type="array%3Cu32,%204%3E";wgsize=[16,16] [ Failure ]
 crbug.com/tint/2033 [ android-r ] webgpu:shader,execution,expression,call,builtin,atomics,atomicCompareExchangeWeak:compare_exchange_weak_storage_basic:workgroupSize=1;dispatchSize=16;mapId="remap";scalarType="u32" [ Failure ]
 crbug.com/tint/2033 [ android-r ] webgpu:shader,execution,expression,call,builtin,atomics,atomicCompareExchangeWeak:compare_exchange_weak_storage_basic:workgroupSize=1;dispatchSize=4;mapId="remap";scalarType="u32" [ Failure ]
 crbug.com/tint/2033 [ android-r ] webgpu:shader,execution,expression,call,builtin,atomics,atomicCompareExchangeWeak:compare_exchange_weak_storage_basic:workgroupSize=1;dispatchSize=8;mapId="remap";scalarType="u32" [ Failure ]