Change default visiting behaviour of constructors to proper one

visitJetElement -> visitDeclaration

compiler/frontend/src/org/jetbrains/kotlin/psi/JetVisitor.java

@@ -34,11 +34,11 @@ public class JetVisitor<R, D> extends PsiElementVisitor {
     }
 
     public R visitSecondaryConstructor(@NotNull JetSecondaryConstructor constructor, D data) {
-        return visitJetElement(constructor, data);
+        return visitDeclaration(constructor, data);
     }
 
     public R visitPrimaryConstructor(@NotNull JetPrimaryConstructor constructor, D data) {
-        return visitJetElement(constructor, data);
+        return visitDeclaration(constructor, data);
     }
 
     public R visitNamedFunction(@NotNull JetNamedFunction function, D data) {