Check correct element to determine if 'if' rbrace needs wrapping

#KT-22093 Fixed

idea/formatter/src/org/jetbrains/kotlin/idea/formatter/kotlinSpacingRules.kt

@@ -1,17 +1,6 @@
 /*
- * Copyright 2010-2016 JetBrains s.r.o.
+ * Copyright 2000-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
- *
+ * that can be found in the license/LICENSE.txt file.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
  */
 
 package org.jetbrains.kotlin.idea.formatter
@@ -186,10 +175,10 @@ fun createSpacingBuilder(settings: CodeStyleSettings, builderUtil: KotlinSpacing
                 }
             }
 
-            inPosition(left = CONDITION, right = RPAR).customRule { parent, _, _ ->
+            inPosition(left = CONDITION, right = RPAR).customRule { parent, left, _ ->
                 if (kotlinCustomSettings.IF_RPAREN_ON_NEW_LINE) {
                     Spacing.createDependentLFSpacing(0, 0,
-                                                     excludeLambdasAndObjects(parent),
+                                                     excludeLambdasAndObjects(left),
                                                      commonCodeStyleSettings.KEEP_LINE_BREAKS,
                                                      commonCodeStyleSettings.KEEP_BLANK_LINES_IN_CODE)
                 }

idea/testData/formatter/IfRParen.after.kt

@@ -4,6 +4,10 @@ fun x() {
     ) {
         println("> 0")
     }
+
+    if (foo.length > 0) {
+        println("> 0")
+    }
 }
 
 // SET_TRUE: IF_RPAREN_ON_NEW_LINE

idea/testData/formatter/IfRParen.kt

@@ -3,6 +3,10 @@ fun x() {
         barLen > 0) {
         println("> 0")
     }
+
+    if (foo.length > 0) {
+        println("> 0")
+    }
 }
 
 // SET_TRUE: IF_RPAREN_ON_NEW_LINE