Reformat: simplifiable call chain inspection

idea/src/org/jetbrains/kotlin/idea/inspections/collections/SimplifiableCallChainInspection.kt

@@ -20,8 +20,6 @@ import org.jetbrains.kotlin.types.typeUtil.builtIns
 import org.jetbrains.kotlin.types.typeUtil.isSubtypeOf
 
 class SimplifiableCallChainInspection : AbstractKotlinInspection() {
-
-
     override fun buildVisitor(holder: ProblemsHolder, isOnTheFly: Boolean) =
         qualifiedExpressionVisitor(fun(expression) {
             val firstExpression = expression.receiverExpression
@@ -48,7 +46,8 @@ class SimplifiableCallChainInspection : AbstractKotlinInspection() {
             val firstReceiverRawType = firstReceiverType?.constructor?.declarationDescriptor?.defaultType
             if (firstReceiverRawType != null) {
                 if (firstReceiverRawType.isSubtypeOf(builtIns.map.defaultType) ||
-                        firstReceiverRawType.isSubtypeOf(builtIns.mutableMap.defaultType)) return
+                    firstReceiverRawType.isSubtypeOf(builtIns.mutableMap.defaultType)
+                ) return
             }
 
             // Do not apply for lambdas with return inside
@@ -61,13 +60,15 @@ class SimplifiableCallChainInspection : AbstractKotlinInspection() {
             if (secondResolvedCall.valueArguments.any { (parameter, resolvedArgument) ->
                     parameter.type.isFunctionOfAnyKind() &&
                             resolvedArgument !is DefaultValueArgument
-                }) return
+                }
+            ) return
 
             if (conversion.replacement.startsWith("joinTo")) {
                 // Function parameter in map must have String result type
                 if (!firstResolvedCall.hasLastFunctionalParameterWithResult(context) {
                         it.isSubtypeOf(builtIns.charSequence.defaultType)
-                    }) return
+                    }
+                ) return
             }
 
             val descriptor = holder.manager.createProblemDescriptor(
@@ -120,8 +121,8 @@ class SimplifiableCallChainInspection : AbstractKotlinInspection() {
         }
 
         fun getCallExpression(firstExpression: KtExpression) =
-                ((firstExpression as? KtQualifiedExpression)?.selectorExpression as? KtCallExpression
+            (firstExpression as? KtQualifiedExpression)?.selectorExpression as? KtCallExpression
-                 ?: firstExpression as? KtCallExpression)
+                    ?: firstExpression as? KtCallExpression
 
     }
 }