Suppress flaky WebGL tests on Pixel 2

Bug: 1130440
Change-Id: Ia34251245d22c444cacd767fb0d0c0165d1f0221
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2432274Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Cr-Commit-Position: refs/heads/master@{#810817}

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

@@ -899,6 +899,19 @@ crbug.com/1126631 [ android qualcomm-adreno-(tm)-540 passthrough ] conformance/t
 crbug.com/1095679 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance/textures/canvas/tex-2d-luminance_alpha-luminance_alpha-unsigned_byte.html [ RetryOnFailure ]
 crbug.com/1095679 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance2/textures/canvas/tex-2d-rgb10_a2-rgba-unsigned_int_2_10_10_10_rev.html [ RetryOnFailure ]
 crbug.com/1111516 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance2/textures/canvas/tex-2d-r11f_g11f_b10f-rgb-unsigned_int_10f_11f_11f_rev.html [ RetryOnFailure ]
+crbug.com/1130440 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance/textures/canvas/tex-2d-rgba-rgba-unsigned_short_5_5_5_1.html [ RetryOnFailure ]
+crbug.com/1130440 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance/textures/canvas/tex-2d-rgb-rgb-unsigned_short_5_6_5.html [ RetryOnFailure ]
+crbug.com/1130440 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance/textures/canvas/tex-2d-rgba-rgba-unsigned_short_4_4_4_4.html [ RetryOnFailure ]
+crbug.com/1130440 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance/textures/canvas/tex-2d-alpha-alpha-unsigned_byte.html [ RetryOnFailure ]
+crbug.com/1130440 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance/textures/canvas/tex-2d-luminance-luminance-unsigned_byte.html [ RetryOnFailure ]
+crbug.com/1130440 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance2/textures/canvas/tex-2d-rg8-rg-unsigned_byte.html [ RetryOnFailure ]
+crbug.com/1130440 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance2/textures/canvas/tex-2d-r16f-red-half_float.html [ RetryOnFailure ]
+crbug.com/1130440 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance2/textures/canvas/tex-2d-rgb16f-rgb-half_float.html [ RetryOnFailure ]
+crbug.com/1130440 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance2/textures/canvas/tex-2d-srgb8-rgb-unsigned_byte.html [ RetryOnFailure ]
+crbug.com/1130440 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance2/textures/canvas/tex-2d-rgba8ui-rgba_integer-unsigned_byte.html [ RetryOnFailure ]
+crbug.com/1130440 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance2/textures/canvas/tex-2d-r11f_g11f_b10f-rgb-half_float.html [ RetryOnFailure ]
+crbug.com/1130440 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance2/textures/canvas/tex-2d-rgb5_a1-rgba-unsigned_short_5_5_5_1.html [ RetryOnFailure ]
+crbug.com/1130440 [ android qualcomm-adreno-(tm)-540 no-passthrough ] conformance2/textures/canvas/tex-2d-rg8ui-rg_integer-unsigned_byte.html [ RetryOnFailure ]
 
 # This test is failing on Android Pixel 2 and 3 (Qualcomm)
 # Seems to be an OpenGL ES bug.