Remove WebGL test suppression program-test.html

Remove suppressions for conformance/programs/program-test.html
as it's fixed at crrev.com/c/2173538

Tbr: kbr@chromium.org
Bug: 953120, 737016, 928530
Change-Id: Ibed70d95de433e5514946f1b8942ce683b719bde
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2240014
Commit-Queue: Shrek Shao <shrekshao@google.com>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#777075}

content/test/gpu/gpu_tests/test_expectations/webgl2_conformance_expectations.txt

@@ -285,9 +285,6 @@ crbug.com/angleproject/3354 [ win amd-0x699f ] deqp/functional/gles3/fborender/s
 # Flaky on AMD Win7
 crbug.com/989050 [ d3d11 win7 amd ] conformance2/textures/misc/tex-unpack-params-imagedata.html [ RetryOnFailure ]
 
-# Passthrough command decoder
-crbug.com/953120 [ passthrough ] conformance/programs/program-test.html [ Failure ]
-
 # Passthrough command decoder / OpenGL / Windows
 crbug.com/835364 [ opengl win passthrough nvidia ] deqp/functional/gles3/fbocompleteness.html [ Failure ]
 crbug.com/835364 [ opengl win passthrough ] conformance/renderbuffers/depth-renderbuffer-initialization.html [ RetryOnFailure ]

content/test/gpu/gpu_tests/test_expectations/webgl_conformance_expectations.txt

@@ -117,11 +117,6 @@ crbug.com/735483 conformance/rendering/texture-switch-performance.html [ Skip ]
 crbug.com/951628 [ passthrough ] conformance/rendering/blending.html [ Failure ]
 
 crbug.com/953120 conformance/programs/program-handling.html [ Failure ]
-# TODO(shrekshao): Restore failure expectation for
-# ['win', 'nvidia', 'passthrough', 'd3d11'], bug=737016
-# as Flaky after 953120 is fixed.
-# And restore ['linux', 'intel'], bug=928530 as Fail
-crbug.com/953120 [ passthrough ] conformance/programs/program-test.html [ Failure ]
 
 # TODO(crbug.com/979444): once this is passing on the passthrough
 # command decoder on Android, simplify this expectation to just not
@@ -137,9 +132,6 @@ crbug.com/685232 [ win amd d3d11 passthrough ] conformance/textures/misc/copytex
 crbug.com/772037 [ win7 debug amd d3d11 passthrough ] conformance/textures/misc/texture-sub-image-cube-maps.html [ RetryOnFailure ]
 crbug.com/772037 [ win7 release amd d3d11 passthrough ] conformance/extensions/oes-texture-half-float.html [ RetryOnFailure ]
 
-# Win / NVIDIA / Passthrough command decoder / D3D11
-# crbug.com/737016 [ win nvidia d3d11 passthrough ] conformance/programs/program-test.html [ RetryOnFailure ]
-
 # Vulkan / Passthrough command decoder
 crbug.com/angleproject/3930 [ vulkan passthrough ] conformance/textures/misc/copy-tex-image-and-sub-image-2d.html [ Failure ]
 crbug.com/angleproject/2914 [ vulkan passthrough ] conformance/textures/misc/texture-copying-feedback-loops.html [ Failure ]
@@ -375,10 +367,6 @@ crbug.com/1059760 [ mac asan ] conformance/textures/video/* [ RetryOnFailure ]
 
 crbug.com/1081973 [ linux ] conformance/textures/misc/compressed-tex-image.html [ Failure ]
 
-# The following two tests only fail on Linux/Intel with Mesa 18.0.5,
-# not on Mesa 17.1.4 with the same Intel HD 630 GPU.
-crbug.com/928530 [ linux intel mesa_eq_18.0.5 no-passthrough ] conformance/programs/program-test.html [ Failure ]
-
 # Linux / Vulkan / Passthrough command decoder
 crbug.com/angleproject/3469 [ linux vulkan passthrough intel ] conformance/extensions/webgl-draw-buffers.html [ Failure ]
 crbug.com/1021428 [ linux vulkan passthrough intel ] conformance/rendering/rendering-sampling-feedback-loop.html [ Failure ]