FIR IDE: Always insert additional spaces into lambda brackets

The customization of this with
`INSERT_WHITESPACES_IN_SIMPLE_ONE_LINE_METHOD` will be supported later

idea/idea-completion/testData/handlers/basic/EA70229.kt

@@ -1,3 +1,4 @@
+// FIR_COMPARISON
 // ELEMENT: foo
 // CHAR: '\t'
 

idea/idea-completion/testData/handlers/basic/EA70229.kt.after

@@ -1,3 +1,4 @@
+// FIR_COMPARISON
 // ELEMENT: foo
 // CHAR: '\t'
 

idea/idea-completion/testData/handlers/basic/TypeInferedFromWrapperType.kt

@@ -1,3 +1,4 @@
+// FIR_COMPARISON
 class Cn<T>
 
 fun <T, C: Cn<T>> C.some(arg: (T) -> Unit): C {

idea/idea-completion/testData/handlers/basic/TypeInferedFromWrapperType.kt.after

@@ -1,3 +1,4 @@
+// FIR_COMPARISON
 class Cn<T>
 
 fun <T, C: Cn<T>> C.some(arg: (T) -> Unit): C {

idea/idea-completion/testData/handlers/basic/highOrderFunctions/FunctionLiteralInsertOnSpace.kt

@@ -1,3 +1,4 @@
+// FIR_COMPARISON
 class Some
 
 fun <T> Some.filter(predicate : (T) -> Boolean) = throw UnsupportedOperationException()

idea/idea-completion/testData/handlers/basic/highOrderFunctions/FunctionLiteralInsertOnSpace.kt.after

@@ -1,3 +1,4 @@
+// FIR_COMPARISON
 class Some
 
 fun <T> Some.filter(predicate : (T) -> Boolean) = throw UnsupportedOperationException()

idea/idea-completion/testData/handlers/basic/highOrderFunctions/FunctionLiteralInsertWhenNoSpacesForBraces.kt

@@ -1,4 +1,3 @@
-// FIR_COMPARISON
 // CODE_STYLE_SETTING: INSERT_WHITESPACES_IN_SIMPLE_ONE_LINE_METHOD = false
 
 fun main(args: Array<String>) {

idea/idea-completion/testData/handlers/basic/highOrderFunctions/FunctionLiteralInsertWhenNoSpacesForBraces.kt.after

@@ -1,4 +1,3 @@
-// FIR_COMPARISON
 // CODE_STYLE_SETTING: INSERT_WHITESPACES_IN_SIMPLE_ONE_LINE_METHOD = false
 
 fun main(args: Array<String>) {

idea/idea-completion/testData/handlers/basic/highOrderFunctions/HigherOrderFunction.kt

@@ -1,3 +1,4 @@
+// FIR_COMPARISON
 fun <T> Array<T>.filter(predicate : (T) -> Boolean) : java.util.List<T> = throw UnsupportedOperationException()
 
 fun main(args: Array<String>) {

idea/idea-completion/testData/handlers/basic/highOrderFunctions/HigherOrderFunction.kt.after

@@ -1,3 +1,4 @@
+// FIR_COMPARISON
 fun <T> Array<T>.filter(predicate : (T) -> Boolean) : java.util.List<T> = throw UnsupportedOperationException()
 
 fun main(args: Array<String>) {

idea/idea-completion/testData/handlers/basic/highOrderFunctions/InsertFunctionLiteralForLocalFunction.kt.after

@@ -2,7 +2,7 @@
 fun usage() {
     fun myLocalFun(action: () -> Unit) {}
 
-    myLocalFun {<caret>}
+    myLocalFun { <caret> }
 }
 
 // ELEMENT: myLocalFun

idea/idea-completion/testData/handlers/basic/highOrderFunctions/InsertFunctionWithSingleParameterWithBrace.kt

@@ -1,3 +1,4 @@
+// FIR_COMPARISON
 fun some(f: () -> Unit) { f() }
 
 fun test() {

idea/idea-completion/testData/handlers/basic/highOrderFunctions/InsertFunctionWithSingleParameterWithBrace.kt.after

@@ -1,3 +1,4 @@
+// FIR_COMPARISON
 fun some(f: () -> Unit) { f() }
 
 fun test() {

idea/idea-completion/testData/handlers/basic/stringTemplate/GlobalVal.kt

@@ -1,4 +1,3 @@
-// FIR_COMPARISON
 package p
 
 val vvv = 1

idea/idea-completion/testData/handlers/basic/stringTemplate/GlobalVal.kt.after

@@ -1,4 +1,3 @@
-// FIR_COMPARISON
 package p
 
 val vvv = 1

idea/idea-completion/testData/handlers/basic/typeArgsForCall/FunctionTypeParameter2.kt

@@ -1,3 +1,4 @@
+// FIR_COMPARISON
 fun f(list: List<String>) {
     list.<caret>
 }

idea/idea-completion/testData/handlers/basic/typeArgsForCall/FunctionTypeParameter2.kt.after

@@ -1,3 +1,4 @@
+// FIR_COMPARISON
 fun f(list: List<String>) {
     list.map { <caret> }
 }