Disable getting variants from kotlin references

idea/src/META-INF/plugin.xml

@@ -210,8 +210,7 @@
 
     <lookup.charFilter implementation="org.jetbrains.jet.plugin.completion.JetCompletionCharFilter"/>
 
-    <psi.referenceContributor language="jet" order="after JetCompletionContributor"
+    <psi.referenceContributor language="jet" implementation="org.jetbrains.jet.plugin.references.JetReferenceContributor"/>
-                              implementation="org.jetbrains.jet.plugin.references.JetReferenceContributor"/>
 
     <renamePsiElementProcessor id="KotlinClass"
                                implementation="org.jetbrains.jet.plugin.refactoring.rename.RenameJetClassProcessor"

idea/src/org/jetbrains/jet/plugin/completion/JetCompletionContributor.java

@@ -71,9 +71,6 @@ public class JetCompletionContributor extends CompletionContributor {
                 else {
                     session.completeSmart();
                 }
-
-                // Prevent from adding reference variants from standard reference contributor
-                result.stopHere();
             }
             catch (ProcessCanceledException e) {
                 throw CompletionProgressIndicatorUtil.rethrowWithCancelIndicator(e);

idea/src/org/jetbrains/jet/plugin/references/JetSimpleNameReference.java

@@ -53,17 +53,6 @@ public class JetSimpleNameReference extends JetPsiReference {
         return new TextRange(0, getElement().getTextLength());
     }
 
-    @NotNull
-    @Override
-    public Object[] getVariants() {
-        CancelableResolveSession resolveSession =
-                AnalyzerFacadeWithCache.getLazyResolveSessionForFile((JetFile) getExpression().getContainingFile());
-        BindingContext bindingContext = resolveSession.resolveToElement(getExpression());
-
-        return DescriptorLookupConverter.collectLookupElements(
-                resolveSession, bindingContext, TipsManager.getReferenceVariants(myExpression, bindingContext));
-    }
-
     @Override
     public PsiElement handleElementRename(String newElementName) throws IncorrectOperationException {
         IElementType type = myExpression.getReferencedNameElementType();