KT-2242 formatting problems: function literal passed outside the parentheses - option for spaces in single line function literal

#KT-2242 Fixed

idea/testData/formatter/MultilineFunctionLiteralWithParams.kt

@@ -1,4 +1,6 @@
 fun test(some: (Int) -> Int) {
 }
 
-fun foo() = test() {a -> if (true) { a } else { 1 }}
+fun foo() = test() {a -> if (true) { a } else { 1 }}
+
+// SET_TRUE: INSERT_WHITESPACES_IN_SIMPLE_ONE_LINE_METHOD

idea/testData/formatter/MultilineFunctionLiteralWithParams_after.kt

@@ -7,4 +7,6 @@ fun foo() = test() { a ->
     } else {
         1
     }
-}
+}
+
+// SET_TRUE: INSERT_WHITESPACES_IN_SIMPLE_ONE_LINE_METHOD

idea/testData/formatter/MultilineFunctionLiteralWithParams_after_inv.kt

@@ -0,0 +1,12 @@
+fun test(some: (Int) -> Int) {
+}
+
+fun foo() = test() {a ->
+    if (true) {
+        a
+    } else {
+        1
+    }
+}
+
+// SET_TRUE: INSERT_WHITESPACES_IN_SIMPLE_ONE_LINE_METHOD

idea/testData/formatter/SingleLineFunctionLiteral.kt

@@ -1,4 +1,6 @@
 fun test(some: (Int) -> Int) {
 }
 
-fun foo() = test() { it }
+fun foo() = test() { it }
+
+// SET_TRUE: INSERT_WHITESPACES_IN_SIMPLE_ONE_LINE_METHOD

idea/testData/formatter/SingleLineFunctionLiteral_after.kt

@@ -1,4 +1,6 @@
 fun test(some: (Int) -> Int) {
 }
 
-fun foo() = test() { it }
+fun foo() = test() { it }
+
+// SET_TRUE: INSERT_WHITESPACES_IN_SIMPLE_ONE_LINE_METHOD

idea/testData/formatter/SingleLineFunctionLiteral_after_inv.kt

@@ -0,0 +1,6 @@
+fun test(some: (Int) -> Int) {
+}
+
+fun foo() = test() {it}
+
+// SET_TRUE: INSERT_WHITESPACES_IN_SIMPLE_ONE_LINE_METHOD