https://github.com/gorhill/uBlock/commit/11ca4a39239478e35605ec072fca…

…140ac4c70d3b

scriptlets.js

@@ -447,58 +447,3 @@ function moveAttrProp(
 	};
 	runAt(( ) => { map(); }, 'interactive');
 }
-
-/// trusted-set-attr.js
-/// alias tsa.js
-/// dependency run-at.fn
-/// world ISOLATED
-// example.com##+js(tsa, selector, attr, value)
-function trustedSetAttr(
-	selector = '',
-	token = '',
-	attrValue = ''
-) {
-	if ( token === '' ) { return; }
-	const tokens = token.split(/\s*\|\s*/);
-	if ( selector === '' ) { selector = `[${tokens.join('],[')}]`; }
-	const setAttr = () => {
-		const nodes = document.querySelectorAll(selector);
-		try {
-			for (const node of nodes) {
-				for ( const attr of tokens ) {
-				      if ( attr !== attrValue) { 
-					   node.setAttribute(attr, attrValue);
-				      }	      
-				}
-			}
-		} catch { }
-	};
-	let observer, timer;
-    	const onDomChanged = mutations => {
-        if ( timer !== undefined ) { return; }
-        let shouldWork = false;
-        for ( const mutation of mutations ) {
-            if ( mutation.addedNodes.length === 0 ) { continue; }
-            for ( const node of mutation.addedNodes ) {
-                if ( node.nodeType !== 1 ) { continue; }
-                shouldWork = true;
-                break;
-            }
-            if ( shouldWork ) { break; }
-        }
-        if ( shouldWork === false ) { return; }
-        timer = self.requestAnimationFrame(( ) => {
-            timer = undefined;
-            setAttr();
-        });
-    };
-    const start = ( ) => {
-        if ( setAttr() === false ) { return; }
-        observer = new MutationObserver(onDomChanged);
-        observer.observe(document.body, {
-            subtree: true,
-            childList: true,
-        });
-    };
-    runAt(( ) => { start(); }, 'interactive');
-}