Get rid of passing typeChecker from the call hierarchy

compiler/tests/org/jetbrains/kotlin/types/KotlinTypeCheckerTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2016 JetBrains s.r.o.
+ * Copyright 2010-2017 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.
@@ -509,7 +509,7 @@ public class KotlinTypeCheckerTest extends KotlinTestWithEnvironment {
         for (String type : types) {
             typesToIntersect.add(makeType(type));
         }
-        KotlinType result = TypeIntersector.intersectTypes(KotlinTypeChecker.DEFAULT, typesToIntersect);
+        KotlinType result = TypeIntersector.intersectTypes(typesToIntersect);
 //        assertNotNull("Intersection is null for " + typesToIntersect, result);
         assertEquals(makeType(expected), result);
     }