diff --git a/tests/wpt/metadata/webgl/conformance-1.0.3/conformance/misc/webgl-specific.html.ini b/tests/wpt/metadata/webgl/conformance-1.0.3/conformance/misc/webgl-specific.html.ini
index d10c4d73ba3b..6b9166e8cf29 100644
--- a/tests/wpt/metadata/webgl/conformance-1.0.3/conformance/misc/webgl-specific.html.ini
+++ b/tests/wpt/metadata/webgl/conformance-1.0.3/conformance/misc/webgl-specific.html.ini
@@ -48,42 +48,15 @@
   [WebGL test #16: getError expected: INVALID_OPERATION. Was NO_ERROR : after evaluating: gl.blendFuncSeparate(gl.ONE_MINUS_CONSTANT_ALPHA, gl.ONE_MINUS_CONSTANT_COLOR, gl.ONE, gl.ZERO)]
     expected: FAIL
 
-  [WebGL test #17: getError expected: INVALID_OPERATION. Was NO_ERROR : after evaluating: gl.depthRange(20, 10)]
-    expected: FAIL
-
-  [WebGL test #18: gl.stencilMask(255) threw exception TypeError: gl.stencilMask is not a function]
-    expected: FAIL
-
-  [WebGL test #20: gl.stencilMaskSeparate(gl.FRONT, 1) threw exception TypeError: gl.stencilMaskSeparate is not a function]
-    expected: FAIL
-
   [WebGL test #21: getError expected: INVALID_OPERATION. Was NO_ERROR : after evaluating: gl.drawArrays(gl.TRIANGLES, 0, 0)]
     expected: FAIL
 
-  [WebGL test #22: gl.stencilMaskSeparate(gl.BACK, 1) threw exception TypeError: gl.stencilMaskSeparate is not a function]
-    expected: FAIL
-
-  [WebGL test #24: gl.stencilFunc(gl.ALWAYS, 0, 255) threw exception TypeError: gl.stencilFunc is not a function]
-    expected: FAIL
-
-  [WebGL test #26: gl.stencilFuncSeparate(gl.BACK, gl.ALWAYS, 1, 255) threw exception TypeError: gl.stencilFuncSeparate is not a function]
-    expected: FAIL
-
   [WebGL test #27: getError expected: INVALID_OPERATION. Was NO_ERROR : after evaluating: gl.drawArrays(gl.TRIANGLES, 0, 0)]
     expected: FAIL
 
-  [WebGL test #28: gl.stencilFuncSeparate(gl.FRONT, gl.ALWAYS, 1, 255) threw exception TypeError: gl.stencilFuncSeparate is not a function]
-    expected: FAIL
-
-  [WebGL test #30: gl.stencilFuncSeparate(gl.BACK, gl.ALWAYS, 1, 1) threw exception TypeError: gl.stencilFuncSeparate is not a function]
-    expected: FAIL
-
   [WebGL test #31: getError expected: INVALID_OPERATION. Was NO_ERROR : after evaluating: gl.drawArrays(gl.TRIANGLES, 0, 0)]
     expected: FAIL
 
-  [WebGL test #32: gl.stencilFuncSeparate(gl.FRONT, gl.ALWAYS, 1, 1) threw exception TypeError: gl.stencilFuncSeparate is not a function]
-    expected: FAIL
-
   [WebGL test #39: gl.getParameter(gl.UNPACK_COLORSPACE_CONVERSION_WEBGL) should be 37444 (of type number). Was null (of type object).]
     expected: FAIL