Revert "Merge from vscode merge-base (#22769)" (#22779)

This reverts commit 6bd0a17d3c.

extensions/javascript/snippets/javascript.code-snippets

@@ -190,14 +190,5 @@
 			"console.error($1);"
 		],
 		"description": "Log error to the console"
-	},
-	"new Promise": {
-		"prefix": "newpromise",
-		"body": [
-			"new Promise((resolve, reject) => {",
-			"\t$TM_SELECTED_TEXT$0",
-			"})"
-		],
-		"description": "Create a new Promise"
 	}
 }