Merging loop with initialization before in more cases + better formatting

idea/testData/intentions/loopToCallChain/moveInitializationsCloserToLoop.kt

@@ -0,0 +1,15 @@
+// WITH_RUNTIME
+// INTENTION_TEXT: "Replace with 'map{}'"
+import java.util.*
+
+fun foo(list: List<String>) {
+    val result = ArrayList<Int>()
+
+    bar()
+
+    <caret>for (s in list) {
+        result.add(s.length)
+    }
+}
+
+fun bar(){}