review fixes + DCE data update + test (un)muting

js/js.translator/testData/box/inlineMultiFile/builders.kt

@@ -288,4 +288,4 @@ fun htmlNoInline(init: HTML.() -> Unit): HTML {
     val html = HTML()
     html.init()
     return html
-}
+}

js/js.translator/testData/box/inlineMultiFile/buildersAndLambdaCapturing.kt

@@ -1,5 +1,5 @@
 // IGNORE_BACKEND: JS_IR
-// EXPECTED_REACHABLE_NODES: 1520
+// EXPECTED_REACHABLE_NODES: 1681
 /*
  * Copy of JVM-backend test
  * Found at: compiler/testData/codegen/boxInline/builders/buildersAndLambdaCapturing.1.kt