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diff --git a/apps/AndroidSupportV2/src/android/support/v2/widget/CursorFilter.java b/apps/AndroidSupportV2/src/android/support/v2/widget/CursorFilter.java
deleted file mode 100644
index 9698753..0000000
--- a/apps/AndroidSupportV2/src/android/support/v2/widget/CursorFilter.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.support.v2.widget;
-
-import android.database.Cursor;
-import android.widget.Filter;
-
-/**
- * <p>The CursorFilter delegates most of the work to the CursorAdapter.
- * Subclasses should override these delegate methods to run the queries
- * and convert the results into String that can be used by auto-completion
- * widgets.</p>
- */
-class CursorFilter extends Filter {
-    
-    CursorFilterClient mClient;
-    
-    interface CursorFilterClient {
-        CharSequence convertToString(Cursor cursor);
-        Cursor runQueryOnBackgroundThread(CharSequence constraint);
-        Cursor getCursor();
-        void changeCursor(Cursor cursor);
-    }
-
-    CursorFilter(CursorFilterClient client) {
-        mClient = client;
-    }
-    
-    @Override
-    public CharSequence convertResultToString(Object resultValue) {
-        return mClient.convertToString((Cursor) resultValue);
-    }
-
-    @Override
-    protected FilterResults performFiltering(CharSequence constraint) {
-        Cursor cursor = mClient.runQueryOnBackgroundThread(constraint);
-
-        FilterResults results = new FilterResults();
-        if (cursor != null) {
-            results.count = cursor.getCount();
-            results.values = cursor;
-        } else {
-            results.count = 0;
-            results.values = null;
-        }
-        return results;
-    }
-
-    @Override
-    protected void publishResults(CharSequence constraint, FilterResults results) {
-        Cursor oldCursor = mClient.getCursor();
-        
-        if (results.values != null && results.values != oldCursor) {
-            mClient.changeCursor((Cursor) results.values);
-        }
-    }
-}