IDEA: unnecessary 'val's removed from constructors

idea/idea-completion/src/org/jetbrains/kotlin/idea/completion/LookupElementsCollector.kt

@@ -31,7 +31,7 @@ class LookupElementsCollector(
         private val prefixMatcher: PrefixMatcher,
         private val completionParameters: CompletionParameters,
         resultSet: CompletionResultSet,
-        private val sorter: CompletionSorter
+        sorter: CompletionSorter
 ) {
 
     private val elements = ArrayList<LookupElement>()

idea/idea-completion/src/org/jetbrains/kotlin/idea/completion/Weighers.kt

@@ -257,7 +257,7 @@ class SmartCompletionInBasicWeigher(
     }
 }
 
-class PreferContextElementsWeigher(private val context: DeclarationDescriptor) : LookupElementWeigher("kotlin.preferContextElements", true, false) {
+class PreferContextElementsWeigher(context: DeclarationDescriptor) : LookupElementWeigher("kotlin.preferContextElements", true, false) {
     private val contextElements = context.parentsWithSelf
             .takeWhile { it !is PackageFragmentDescriptor }
             .toList()

idea/idea-completion/src/org/jetbrains/kotlin/idea/completion/smart/TypeInstantiationItems.kt

@@ -306,8 +306,8 @@ class TypeInstantiationItems(
 
     private inner class InheritanceSearcher(
             private val psiClass: PsiClass,
-            private val classDescriptor: ClassDescriptor,
-            private val typeArgs: List<TypeProjection>,
+            classDescriptor: ClassDescriptor,
+            typeArgs: List<TypeProjection>,
             private val freeParameters: Collection<TypeParameterDescriptor>,
             private val tail: Tail?) : InheritanceItemsSearcher {