Remove stale WebGPU CTS expectations

Autogenerated CL from running:

//content/test/gpu/unexpected_pass_finder.py --project chrome-unexpected-pass-data --include-internal-builders --remove-stale-expectations --narrow-semi-stale-expectation-scope --num-samples 300 --suite webgpu_cts --jobs 2 --disable-batching -v -v

Affected bugs for CL description:

R=rubber-stamper@appspot.gserviceaccount.com

Bug: dawn:0000
Change-Id: Ic40fcfc7d2d51b45a8ee45f9a4e475a51b71d30e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/159740
Auto-Submit: chrome-automated-expectation@chops-service-accounts.iam.gserviceaccount.com <chrome-automated-expectation@chops-service-accounts.iam.gserviceaccount.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
diff --git a/webgpu-cts/expectations.txt b/webgpu-cts/expectations.txt
index 5f1112f..2668aed 100644
--- a/webgpu-cts/expectations.txt
+++ b/webgpu-cts/expectations.txt
@@ -771,9 +771,7 @@
 crbug.com/dawn/0000 [ dawn-backend-validation nvidia-0x2184 webgpu-adapter-default webgpu-dxc-disabled win10 ] webgpu:api,validation,state,device_lost,destroy:createView,2d,uncompressed_format:format="r8sint";usageType="texture";usageCopy="dst";awaitLost=true [ RetryOnFailure ]
 crbug.com/dawn/0000 [ dawn-backend-validation nvidia-0x2184 webgpu-adapter-default webgpu-dxc-disabled win10 ] webgpu:api,validation,state,device_lost,destroy:queue,writeTexture,2d,compressed_format:format="bc2-rgba-unorm-srgb";awaitLost=false [ RetryOnFailure ]
 crbug.com/dawn/0000 [ dawn-backend-validation nvidia-0x2184 webgpu-adapter-default webgpu-dxc-disabled win10 ] webgpu:api,validation,state,device_lost,destroy:queue,writeTexture,2d,compressed_format:format="bc6h-rgb-float";awaitLost=false [ RetryOnFailure ]
-crbug.com/dawn/0000 [ android-r dawn-no-backend-validation qualcomm target-cpu-32 webgpu-adapter-default ] webgpu:shader,validation,expression,call,builtin,sqrt:values:stage="constant";type="vec3%3Cabstract-float%3E" [ RetryOnFailure ]
 crbug.com/dawn/0000 [ android-r dawn-no-backend-validation qualcomm target-cpu-32 webgpu-adapter-default ] webgpu:shader,validation,expression,call,builtin,tan:values:stage="override";type="f32" [ RetryOnFailure ]
-crbug.com/dawn/0000 [ android-r dawn-no-backend-validation qualcomm target-cpu-32 webgpu-adapter-default ] webgpu:shader,validation,functions,alias_analysis:one_pointer_one_module_scope:a_use="bitcast";b_use="no_access";aliased=false [ RetryOnFailure ]
 crbug.com/dawn/0000 [ dawn-backend-validation nvidia-0x2184 webgpu-adapter-default win10 ] webgpu:web_platform,canvas,configure:format:canvasType="offscreen";format="depth24plus-stencil8" [ RetryOnFailure ]
 crbug.com/dawn/0000 [ dawn-backend-validation webgpu-adapter-default webgpu-dxc-disabled win10 ] webgpu:web_platform,canvas,configure:format:canvasType="offscreen";format="depth32float" [ RetryOnFailure ]
 crbug.com/dawn/0000 [ dawn-backend-validation webgpu-adapter-default webgpu-dxc-disabled win10 ] webgpu:web_platform,canvas,configure:format:canvasType="offscreen";format="rg32float" [ RetryOnFailure ]