Bug 21805: Add click-to-play button for WebGL

src/modules/noscript-control.js

@@ -17,7 +17,7 @@ let log = (level, msg) => logger.log(level, msg);
 // ## NoScript settings
 
 // Minimum and maximum capability states as controlled by NoScript.
-const max_caps = ["fetch", "font", "frame", "media", "object", "other", "script", "webgl"];
+const max_caps = ["fetch", "font", "frame", "media", "object", "other", "script"];
 const min_caps = ["frame", "other"];
 
 // Untrusted capabilities for [Standard, Safer, Safest] safety levels.
@@ -30,7 +30,7 @@ const untrusted_caps = [
 // Default capabilities for [Standard, Safer, Safest] safety levels.
 const default_caps = [
   max_caps, // standard: both http and https
-  ["fetch", "font", "frame", "object", "other", "script", "webgl"], // safer: https only
+  ["fetch", "font", "frame", "object", "other", "script"], // safer: https only
   min_caps, // safest: both http and https
 ];