Backed out changeset 75bb440d7525 (bug 1275637) for browser_se_first-run.js failures.

CLOSED TREE

.eslintignore

@@ -94,6 +94,7 @@ devtools/client/responsivedesign/**
 devtools/client/scratchpad/**
 devtools/client/shadereditor/**
 devtools/client/shared/*.jsm
+devtools/client/shared/webgl-utils.js
 devtools/client/shared/developer-toolbar.js
 devtools/client/shared/components/test/**
 devtools/client/shared/redux/middleware/test/**

devtools/client/shared/webgl-utils.js

@@ -33,7 +33,7 @@ function create3DContext(canvas) {
   // try to get a valid context from an existing canvas
   let context = null;
   try {
-    context = canvas.getContext(WEBGL_CONTEXT_NAME);
+    context = canvas.getContext(WEBGL_CONTEXT_NAME, aFlags);
   } catch (e) {
     return null;
   }