Better formatting in some cases

idea/testData/intentions/loopToCallChain/firstOrNull_let.kt.after

@@ -1,7 +1,9 @@
 // WITH_RUNTIME
 // INTENTION_TEXT: "Replace with 'firstOrNull{}'"
 fun foo(list: List<String>) {
-    <caret>val result: String? = list.firstOrNull { it.length > 0 }?.let { bar(it) }
+    <caret>val result: String? = list
+            .firstOrNull { it.length > 0 }
+            ?.let { bar(it) }
 }
 
 fun bar(s: String): String = s

idea/testData/intentions/loopToCallChain/firstOrNull_let2.kt.after

@@ -1,7 +1,9 @@
 // WITH_RUNTIME
 // INTENTION_TEXT: "Replace with 'firstOrNull{}'"
 fun foo(list: List<String>) {
-    <caret>val result: String? = list.firstOrNull { it.length > 0 }?.let { it.substring(0, it.length - 1) }
+    <caret>val result: String? = list
+            .firstOrNull { it.length > 0 }
+            ?.let { it.substring(0, it.length - 1) }
 }
 
 fun bar(s: String): String = s

idea/testData/intentions/loopToCallChain/firstOrNull_letOrNotNull.kt.after

@@ -1,7 +1,9 @@
 // WITH_RUNTIME
 // INTENTION_TEXT: "Replace with 'firstOrNull{}'"
 fun foo(list: List<String>) {
-    <caret>val result = list.firstOrNull { it.length > 0 }?.let { bar(it) } ?: ""
+    <caret>val result = list
+            .firstOrNull { it.length > 0 }
+            ?.let { bar(it) } ?: ""
 }
 
 fun bar(s: String): String = s

idea/testData/intentions/loopToCallChain/firstOrNull_returnExpression.kt.after

@@ -1,5 +1,7 @@
 // WITH_RUNTIME
 // INTENTION_TEXT: "Replace with 'firstOrNull{}'"
 fun foo(list: List<String>): Int? {
-    <caret>return list.firstOrNull { it.isNotEmpty() }?.length
+    <caret>return list
+            .firstOrNull { it.isNotEmpty() }
+            ?.length
 }

idea/testData/intentions/loopToCallChain/firstOrNull_returnExpressionOrNotNull.kt.after

@@ -1,5 +1,7 @@
 // WITH_RUNTIME
 // INTENTION_TEXT: "Replace with 'firstOrNull{}'"
 fun foo(list: List<String>): Int {
-    <caret>return list.firstOrNull { it.isNotEmpty() }?.length ?: -1
+    <caret>return list
+            .firstOrNull { it.isNotEmpty() }
+            ?.length ?: -1
 }

idea/testData/intentions/loopToCallChain/firstOrNull_safeDotExpression.kt.after

@@ -1,5 +1,7 @@
 // WITH_RUNTIME
 // INTENTION_TEXT: "Replace with 'firstOrNull{}'"
 fun foo(list: List<String?>) {
-    <caret>val result: String? = list.firstOrNull { it != "" }?.substring(1)
+    <caret>val result: String? = list
+            .firstOrNull { it != "" }
+            ?.substring(1)
 }