From 91d07a27db8ffb2b81bd6b3080312c8719094de0 Mon Sep 17 00:00:00 2001
From: Anthony Ramine <n.oxyde@gmail.com>
Date: Wed, 4 Apr 2018 17:49:22 +0200
Subject: [PATCH] Remove SAMPLE_COVERAGE_INVERT from
 WebGLRenderingContext::validate_feature_enum

This constant is not mentioned in the docs of glEnable or glIsEnabled.
---
 components/script/dom/webglrenderingcontext.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/script/dom/webglrenderingcontext.rs b/components/script/dom/webglrenderingcontext.rs
index 82e8c813c2f..1fbc49fcb03 100644
--- a/components/script/dom/webglrenderingcontext.rs
+++ b/components/script/dom/webglrenderingcontext.rs
@@ -1113,7 +1113,7 @@ impl WebGLRenderingContext {
         match cap {
             constants::BLEND | constants::CULL_FACE | constants::DEPTH_TEST | constants::DITHER |
             constants::POLYGON_OFFSET_FILL | constants::SAMPLE_ALPHA_TO_COVERAGE | constants::SAMPLE_COVERAGE |
-            constants::SAMPLE_COVERAGE_INVERT | constants::SCISSOR_TEST | constants::STENCIL_TEST => true,
+            constants::SCISSOR_TEST | constants::STENCIL_TEST => true,
             _ => {
                 self.webgl_error(InvalidEnum);
                 false