Minor. Remove class ClassifierQualifier and create special ClassValueReceiver

idea/ide-common/src/org/jetbrains/kotlin/idea/util/CallType.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2015 JetBrains s.r.o.
+ * Copyright 2010-2016 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -252,7 +252,7 @@ fun CallTypeAndReceiver<*, *>.receiverTypes(
         val receiverType =
                 bindingContext.getType(receiverExpression) ?:
                 (bindingContext.get(BindingContext.QUALIFIER, receiverExpression) as? ClassQualifier)?.let {
-                    it.classifier.classValueType
+                    it.descriptor.classValueType
                 } ?:
                 return emptyList()
         listOf(ExpressionReceiver.create(receiverExpression, receiverType, bindingContext))