diff --git a/src/com/android/dialer/calllog/CallLogAdapter.java b/src/com/android/dialer/calllog/CallLogAdapter.java
index c78aa53..46f010a 100644
--- a/src/com/android/dialer/calllog/CallLogAdapter.java
+++ b/src/com/android/dialer/calllog/CallLogAdapter.java
@@ -500,24 +500,10 @@
      */
     private void bindView(View view, Cursor c, int count) {
         final CallLogListItemViews views = (CallLogListItemViews) view.getTag();
-        final int section = c.getInt(CallLogQuery.SECTION);
 
-        // This might be a header: check the value of the section column in the cursor.
-        if (section == CallLogQuery.SECTION_NEW_HEADER
-                || section == CallLogQuery.SECTION_OLD_HEADER) {
-            views.primaryActionView.setVisibility(View.GONE);
-            views.bottomDivider.setVisibility(View.GONE);
-            views.listHeaderTextView.setVisibility(View.VISIBLE);
-            views.listHeaderTextView.setText(
-                    section == CallLogQuery.SECTION_NEW_HEADER
-                            ? R.string.call_log_new_header
-                            : R.string.call_log_old_header);
-            // Nothing else to set up for a header.
-            return;
-        }
         // Default case: an item in the call log.
         views.primaryActionView.setVisibility(View.VISIBLE);
-        views.bottomDivider.setVisibility(isLastOfSection(c) ? View.GONE : View.VISIBLE);
+        views.bottomDivider.setVisibility(View.VISIBLE);
         views.listHeaderTextView.setVisibility(View.GONE);
 
         final String number = c.getString(CallLogQuery.NUMBER);
@@ -617,16 +603,6 @@
         }
     }
 
-    /** Returns true if this is the last item of a section. */
-    private boolean isLastOfSection(Cursor c) {
-        if (c.isLast()) return true;
-        final int section = c.getInt(CallLogQuery.SECTION);
-        if (!c.moveToNext()) return true;
-        final int nextSection = c.getInt(CallLogQuery.SECTION);
-        c.moveToPrevious();
-        return section != nextSection;
-    }
-
     /** Checks whether the contact info from the call log matches the one from the contacts db. */
     private boolean callLogInfoMatches(ContactInfo callLogInfo, ContactInfo info) {
         // The call log only contains a subset of the fields in the contacts db.
diff --git a/src/com/android/dialer/calllog/CallLogGroupBuilder.java b/src/com/android/dialer/calllog/CallLogGroupBuilder.java
index bf472bd..1e4684e 100644
--- a/src/com/android/dialer/calllog/CallLogGroupBuilder.java
+++ b/src/com/android/dialer/calllog/CallLogGroupBuilder.java
@@ -70,10 +70,7 @@
             final boolean sameNumber = equalNumbers(firstNumber, currentNumber);
             final boolean shouldGroup;
 
-            if (CallLogQuery.isSectionHeader(cursor)) {
-                // Cannot group headers.
-                shouldGroup = false;
-            } else if (!sameNumber) {
+            if (!sameNumber) {
                 // Should only group with calls from the same number.
                 shouldGroup = false;
             } else if (firstCallType == Calls.VOICEMAIL_TYPE) {
diff --git a/src/com/android/dialer/calllog/CallLogQuery.java b/src/com/android/dialer/calllog/CallLogQuery.java
index 01949e0..4ae6afd 100644
--- a/src/com/android/dialer/calllog/CallLogQuery.java
+++ b/src/com/android/dialer/calllog/CallLogQuery.java
@@ -64,42 +64,4 @@
     public static final int CACHED_FORMATTED_NUMBER = 15;
     public static final int IS_READ = 16;
     public static final int NUMBER_PRESENTATION = 17;
-    /** The index of the synthetic "section" column in the extended projection. */
-    public static final int SECTION = 18;
-
-    /**
-     * The name of the synthetic "section" column.
-     * <p>
-     * This column identifies whether a row is a header or an actual item, and whether it is
-     * part of the new or old calls.
-     */
-    public static final String SECTION_NAME = "section";
-    /** The value of the "section" column for the header of the new section. */
-    public static final int SECTION_NEW_HEADER = 0;
-    /** The value of the "section" column for the items of the new section. */
-    public static final int SECTION_NEW_ITEM = 1;
-    /** The value of the "section" column for the header of the old section. */
-    public static final int SECTION_OLD_HEADER = 2;
-    /** The value of the "section" column for the items of the old section. */
-    public static final int SECTION_OLD_ITEM = 3;
-
-    /** The call log projection including the section name. */
-    public static final String[] EXTENDED_PROJECTION;
-    static {
-        EXTENDED_PROJECTION = new String[_PROJECTION.length + 1];
-        System.arraycopy(_PROJECTION, 0, EXTENDED_PROJECTION, 0, _PROJECTION.length);
-        EXTENDED_PROJECTION[_PROJECTION.length] = SECTION_NAME;
-    }
-
-    public static boolean isSectionHeader(Cursor cursor) {
-        int section = cursor.getInt(CallLogQuery.SECTION);
-        return section == CallLogQuery.SECTION_NEW_HEADER
-                || section == CallLogQuery.SECTION_OLD_HEADER;
-    }
-
-    public static boolean isNewSection(Cursor cursor) {
-        int section = cursor.getInt(CallLogQuery.SECTION);
-        return section == CallLogQuery.SECTION_NEW_ITEM
-                || section == CallLogQuery.SECTION_NEW_HEADER;
-    }
 }
diff --git a/src/com/android/dialer/calllog/CallLogQueryHandler.java b/src/com/android/dialer/calllog/CallLogQueryHandler.java
index 750b416..fed3814 100644
--- a/src/com/android/dialer/calllog/CallLogQueryHandler.java
+++ b/src/com/android/dialer/calllog/CallLogQueryHandler.java
@@ -41,7 +41,6 @@
 
 import java.lang.ref.WeakReference;
 import java.util.List;
-import java.util.concurrent.TimeUnit;
 
 import javax.annotation.concurrent.GuardedBy;
 
@@ -52,10 +51,8 @@
     private static final String TAG = "CallLogQueryHandler";
     private static final int NUM_LOGS_TO_DISPLAY = 1000;
 
-    /** The token for the query to fetch the new entries from the call log. */
-    private static final int QUERY_NEW_CALLS_TOKEN = 53;
     /** The token for the query to fetch the old entries from the call log. */
-    private static final int QUERY_OLD_CALLS_TOKEN = 54;
+    private static final int QUERY_CALLLOG_TOKEN = 54;
     /** The token for the query to mark all missed calls as old after seeing the call log. */
     private static final int UPDATE_MARK_AS_OLD_TOKEN = 55;
     /** The token for the query to mark all new voicemails as old. */
@@ -71,24 +68,15 @@
      */
     public static final int CALL_TYPE_ALL = -1;
 
-    /**
-     * The time window from the current time within which an unread entry will be added to the new
-     * section.
-     */
-    private static final long NEW_SECTION_TIME_WINDOW = TimeUnit.DAYS.toMillis(7);
-
     private final WeakReference<Listener> mListener;
 
-    /** The cursor containing the new calls, or null if they have not yet been fetched. */
-    @GuardedBy("this") private Cursor mNewCallsCursor;
     /** The cursor containing the old calls, or null if they have not yet been fetched. */
-    @GuardedBy("this") private Cursor mOldCallsCursor;
+    @GuardedBy("this") private Cursor mCallLogCursor;
     /**
      * The identifier of the latest calls request.
      * <p>
      * A request for the list of calls requires two queries and hence the two cursor
-     * {@link #mNewCallsCursor} and {@link #mOldCallsCursor} above, corresponding to
-     * {@link #QUERY_NEW_CALLS_TOKEN} and {@link #QUERY_OLD_CALLS_TOKEN}.
+     * and {@link #mCallLogCursor} above, corresponding to {@link #QUERY_CALLLOG_TOKEN}.
      * <p>
      * When a new request is about to be started, existing cursors are closed. However, it is
      * possible that one of the queries completes after the new request has started. This means that
@@ -137,29 +125,6 @@
         mListener = new WeakReference<Listener>(listener);
     }
 
-    /** Creates a cursor that contains a single row and maps the section to the given value. */
-    private Cursor createHeaderCursorFor(int section) {
-        MatrixCursor matrixCursor =
-                new MatrixCursor(CallLogQuery.EXTENDED_PROJECTION);
-        // The values in this row correspond to default values for _PROJECTION from CallLogQuery
-        // plus the section value.
-        matrixCursor.addRow(new Object[]{
-                0L, "", 0L, 0L, 0, "", "", "", null, 0, null, null, null, null, 0L, null, 0,
-                Calls.PRESENTATION_ALLOWED, section
-        });
-        return matrixCursor;
-    }
-
-    /** Returns a cursor for the old calls header. */
-    private Cursor createOldCallsHeaderCursor() {
-        return createHeaderCursorFor(CallLogQuery.SECTION_OLD_HEADER);
-    }
-
-    /** Returns a cursor for the new calls header. */
-    private Cursor createNewCallsHeaderCursor() {
-        return createHeaderCursorFor(CallLogQuery.SECTION_NEW_HEADER);
-    }
-
     /**
      * Fetches the list of calls from the call log for a given type.
      * <p>
@@ -168,8 +133,7 @@
     public void fetchCalls(int callType) {
         cancelFetch();
         int requestId = newCallsRequest();
-        fetchCalls(QUERY_NEW_CALLS_TOKEN, requestId, true /*isNew*/, callType);
-        fetchCalls(QUERY_OLD_CALLS_TOKEN, requestId, false /*isNew*/, callType);
+        fetchCalls(QUERY_CALLLOG_TOKEN, requestId, callType);
     }
 
     public void fetchVoicemailStatus() {
@@ -178,21 +142,16 @@
     }
 
     /** Fetches the list of calls in the call log, either the new one or the old ones. */
-    private void fetchCalls(int token, int requestId, boolean isNew, int callType) {
+    private void fetchCalls(int token, int requestId, int callType) {
         // We need to check for NULL explicitly otherwise entries with where READ is NULL
         // may not match either the query or its negation.
         // We consider the calls that are not yet consumed (i.e. IS_READ = 0) as "new".
-        String selection = String.format("%s IS NOT NULL AND %s = 0 AND %s > ?",
-                Calls.IS_READ, Calls.IS_READ, Calls.DATE);
-        List<String> selectionArgs = Lists.newArrayList(
-                Long.toString(System.currentTimeMillis() - NEW_SECTION_TIME_WINDOW));
-        if (!isNew) {
-            // Negate the query.
-            selection = String.format("NOT (%s)", selection);
-        }
+        String selection = null;
+        List<String> selectionArgs = Lists.newArrayList();
+
         if (callType > CALL_TYPE_ALL) {
             // Add a clause to fetch only items of type voicemail.
-            selection = String.format("(%s) AND (%s = ?)", selection, Calls.TYPE);
+            selection = String.format("(%s = ?)", Calls.TYPE);
             selectionArgs.add(Integer.toString(callType));
         }
         Uri uri = Calls.CONTENT_URI_WITH_VOICEMAIL.buildUpon()
@@ -205,8 +164,7 @@
 
     /** Cancel any pending fetch request. */
     private void cancelFetch() {
-        cancelOperation(QUERY_NEW_CALLS_TOKEN);
-        cancelOperation(QUERY_OLD_CALLS_TOKEN);
+        cancelOperation(QUERY_CALLLOG_TOKEN);
     }
 
     /** Updates all new calls to mark them as old. */
@@ -261,16 +219,14 @@
      * Closes any open cursor that has not yet been sent to the requester.
      */
     private synchronized int newCallsRequest() {
-        MoreCloseables.closeQuietly(mNewCallsCursor);
-        MoreCloseables.closeQuietly(mOldCallsCursor);
-        mNewCallsCursor = null;
-        mOldCallsCursor = null;
+        MoreCloseables.closeQuietly(mCallLogCursor);
+        mCallLogCursor = null;
         return ++mCallsRequestId;
     }
 
     @Override
     protected void onNotNullableQueryComplete(int token, Object cookie, Cursor cursor) {
-        if (token == QUERY_NEW_CALLS_TOKEN) {
+        if (token == QUERY_CALLLOG_TOKEN) {
             int requestId = ((Integer) cookie).intValue();
             if (requestId != mCallsRequestId) {
                 // Ignore this query since it does not correspond to the latest request.
@@ -278,20 +234,8 @@
             }
 
             // Store the returned cursor.
-            MoreCloseables.closeQuietly(mNewCallsCursor);
-            mNewCallsCursor = new ExtendedCursor(
-                    cursor, CallLogQuery.SECTION_NAME, CallLogQuery.SECTION_NEW_ITEM);
-        } else if (token == QUERY_OLD_CALLS_TOKEN) {
-            int requestId = ((Integer) cookie).intValue();
-            if (requestId != mCallsRequestId) {
-                // Ignore this query since it does not correspond to the latest request.
-                return;
-            }
-
-            // Store the returned cursor.
-            MoreCloseables.closeQuietly(mOldCallsCursor);
-            mOldCallsCursor = new ExtendedCursor(
-                    cursor, CallLogQuery.SECTION_NAME, CallLogQuery.SECTION_OLD_ITEM);
+            MoreCloseables.closeQuietly(mCallLogCursor);
+            mCallLogCursor = cursor;
         } else if (token == QUERY_VOICEMAIL_STATUS_TOKEN) {
             updateVoicemailStatus(cursor);
             return;
@@ -300,38 +244,9 @@
             return;
         }
 
-        if (mNewCallsCursor != null && mOldCallsCursor != null) {
-            updateAdapterData(createMergedCursor());
-        }
-    }
-
-    /** Creates the merged cursor representing the data to show in the call log. */
-    @GuardedBy("this")
-    private Cursor createMergedCursor() {
-        try {
-            final boolean hasNewCalls = mNewCallsCursor.getCount() != 0;
-            final boolean hasOldCalls = mOldCallsCursor.getCount() != 0;
-
-            if (!hasNewCalls) {
-                // Return only the old calls, without the header.
-                MoreCloseables.closeQuietly(mNewCallsCursor);
-                return mOldCallsCursor;
-            }
-
-            if (!hasOldCalls) {
-                // Return only the new calls.
-                MoreCloseables.closeQuietly(mOldCallsCursor);
-                return new MergeCursor(
-                        new Cursor[]{ createNewCallsHeaderCursor(), mNewCallsCursor });
-            }
-
-            return new MergeCursor(new Cursor[]{
-                    createNewCallsHeaderCursor(), mNewCallsCursor,
-                    createOldCallsHeaderCursor(), mOldCallsCursor});
-        } finally {
-            // Any cursor still open is now owned, directly or indirectly, by the caller.
-            mNewCallsCursor = null;
-            mOldCallsCursor = null;
+        if (mCallLogCursor != null) {
+            updateAdapterData(mCallLogCursor);
+            mCallLogCursor = null;
         }
     }
 
diff --git a/src/com/android/dialer/calllog/ExtendedCursor.java b/src/com/android/dialer/calllog/ExtendedCursor.java
deleted file mode 100644
index 3e55aab..0000000
--- a/src/com/android/dialer/calllog/ExtendedCursor.java
+++ /dev/null
@@ -1,154 +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 com.android.dialer.calllog;
-
-import android.database.AbstractCursor;
-import android.database.ContentObserver;
-import android.database.Cursor;
-import android.database.DataSetObserver;
-
-import com.android.common.io.MoreCloseables;
-
-/**
- * Wraps a cursor to add an additional column with the same value for all rows.
- * <p>
- * The number of rows in the cursor and the set of columns is determined by the cursor being
- * wrapped.
- */
-public class ExtendedCursor extends AbstractCursor {
-    /** The cursor to wrap. */
-    private final Cursor mCursor;
-    /** The name of the additional column. */
-    private final String mColumnName;
-    /** The value to be assigned to the additional column. */
-    private final Object mValue;
-
-    /**
-     * Creates a new cursor which extends the given cursor by adding a column with a constant value.
-     *
-     * @param cursor the cursor to extend
-     * @param columnName the name of the additional column
-     * @param value the value to be assigned to the additional column
-     */
-    public ExtendedCursor(Cursor cursor, String columnName, Object value) {
-        mCursor = cursor;
-        mColumnName = columnName;
-        mValue = value;
-    }
-
-    @Override
-    public int getCount() {
-        return mCursor.getCount();
-    }
-
-    @Override
-    public String[] getColumnNames() {
-        String[] columnNames = mCursor.getColumnNames();
-        int length = columnNames.length;
-        String[] extendedColumnNames = new String[length + 1];
-        System.arraycopy(columnNames, 0, extendedColumnNames, 0, length);
-        extendedColumnNames[length] = mColumnName;
-        return extendedColumnNames;
-    }
-
-    @Override
-    public String getString(int column) {
-        if (column == mCursor.getColumnCount()) {
-            return (String) mValue;
-        }
-        return mCursor.getString(column);
-    }
-
-    @Override
-    public short getShort(int column) {
-        if (column == mCursor.getColumnCount()) {
-            return (Short) mValue;
-        }
-        return mCursor.getShort(column);
-    }
-
-    @Override
-    public int getInt(int column) {
-        if (column == mCursor.getColumnCount()) {
-            return (Integer) mValue;
-        }
-        return mCursor.getInt(column);
-    }
-
-    @Override
-    public long getLong(int column) {
-        if (column == mCursor.getColumnCount()) {
-            return (Long) mValue;
-        }
-        return mCursor.getLong(column);
-    }
-
-    @Override
-    public float getFloat(int column) {
-        if (column == mCursor.getColumnCount()) {
-            return (Float) mValue;
-        }
-        return mCursor.getFloat(column);
-    }
-
-    @Override
-    public double getDouble(int column) {
-        if (column == mCursor.getColumnCount()) {
-            return (Double) mValue;
-        }
-        return mCursor.getDouble(column);
-    }
-
-    @Override
-    public boolean isNull(int column) {
-        if (column == mCursor.getColumnCount()) {
-            return mValue == null;
-        }
-        return mCursor.isNull(column);
-    }
-
-    @Override
-    public boolean onMove(int oldPosition, int newPosition) {
-        return mCursor.moveToPosition(newPosition);
-    }
-
-    @Override
-    public void close() {
-        MoreCloseables.closeQuietly(mCursor);
-        super.close();
-    }
-
-    @Override
-    public void registerContentObserver(ContentObserver observer) {
-        mCursor.registerContentObserver(observer);
-    }
-
-    @Override
-    public void unregisterContentObserver(ContentObserver observer) {
-        mCursor.unregisterContentObserver(observer);
-    }
-
-    @Override
-    public void registerDataSetObserver(DataSetObserver observer) {
-        mCursor.registerDataSetObserver(observer);
-    }
-
-    @Override
-    public void unregisterDataSetObserver(DataSetObserver observer) {
-        mCursor.unregisterDataSetObserver(observer);
-    }
-}
diff --git a/src/com/android/dialer/calllog/IntentProvider.java b/src/com/android/dialer/calllog/IntentProvider.java
index 6fc8933..1b79d6e 100644
--- a/src/com/android/dialer/calllog/IntentProvider.java
+++ b/src/com/android/dialer/calllog/IntentProvider.java
@@ -68,10 +68,7 @@
             public Intent getIntent(Context context) {
                 Cursor cursor = adapter.getCursor();
                 cursor.moveToPosition(position);
-                if (CallLogQuery.isSectionHeader(cursor)) {
-                    // Do nothing when a header is clicked.
-                    return null;
-                }
+
                 Intent intent = new Intent(context, CallDetailActivity.class);
                 // Check if the first item is a voicemail.
                 String voicemailUri = cursor.getString(CallLogQuery.VOICEMAIL_URI);
diff --git a/tests/src/com/android/dialer/calllog/CallLogAdapterTest.java b/tests/src/com/android/dialer/calllog/CallLogAdapterTest.java
index 6ec3e76..6811371 100644
--- a/tests/src/com/android/dialer/calllog/CallLogAdapterTest.java
+++ b/tests/src/com/android/dialer/calllog/CallLogAdapterTest.java
@@ -65,7 +65,7 @@
 
         mAdapter = new TestCallLogAdapter(getContext(), fakeCallFetcher, fakeContactInfoHelper);
         // The cursor used in the tests to store the entries to display.
-        mCursor = new MatrixCursor(CallLogQuery.EXTENDED_PROJECTION);
+        mCursor = new MatrixCursor(CallLogQuery._PROJECTION);
         mCursor.moveToFirst();
         // The views into which to store the data.
         mView = new View(getContext());
@@ -172,7 +172,7 @@
 
     /** Returns a call log entry without cached values. */
     private Object[] createCallLogEntry() {
-        Object[] values = CallLogQueryTestUtils.createTestExtendedValues();
+        Object[] values = CallLogQueryTestUtils.createTestValues();
         values[CallLogQuery.NUMBER] = TEST_NUMBER;
         values[CallLogQuery.COUNTRY_ISO] = TEST_COUNTRY_ISO;
         return values;
diff --git a/tests/src/com/android/dialer/calllog/CallLogFragmentTest.java b/tests/src/com/android/dialer/calllog/CallLogFragmentTest.java
index c94f8d9..c9055ca 100644
--- a/tests/src/com/android/dialer/calllog/CallLogFragmentTest.java
+++ b/tests/src/com/android/dialer/calllog/CallLogFragmentTest.java
@@ -126,7 +126,7 @@
         mAdapter.disableRequestProcessingForTest();
         mAdapter.stopRequestProcessing();
         mParentView = new FrameLayout(mActivity);
-        mCursor = new MatrixCursor(CallLogQuery.EXTENDED_PROJECTION);
+        mCursor = new MatrixCursor(CallLogQuery._PROJECTION);
         buildIconMap();
     }
 
@@ -515,7 +515,7 @@
      */
     private Object[] getValuesToInsert(String number, int presentation,
             long date, int duration, int type) {
-        Object[] values = CallLogQueryTestUtils.createTestExtendedValues();
+        Object[] values = CallLogQueryTestUtils.createTestValues();
         values[CallLogQuery.ID] = mIndex;
         values[CallLogQuery.NUMBER] = number;
         values[CallLogQuery.NUMBER_PRESENTATION] = presentation;
@@ -526,7 +526,6 @@
         }
         values[CallLogQuery.CALL_TYPE] = type;
         values[CallLogQuery.COUNTRY_ISO] = TEST_COUNTRY_ISO;
-        values[CallLogQuery.SECTION] = CallLogQuery.SECTION_OLD_ITEM;
         return values;
     }
 
diff --git a/tests/src/com/android/dialer/calllog/CallLogGroupBuilderTest.java b/tests/src/com/android/dialer/calllog/CallLogGroupBuilderTest.java
index 6c20afe..cef717f 100644
--- a/tests/src/com/android/dialer/calllog/CallLogGroupBuilderTest.java
+++ b/tests/src/com/android/dialer/calllog/CallLogGroupBuilderTest.java
@@ -64,49 +64,36 @@
     }
 
     public void testAddGroups_OneCall() {
-        addOldCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
+        addCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
         mBuilder.addGroups(mCursor);
         assertEquals(0, mFakeGroupCreator.groups.size());
     }
 
     public void testAddGroups_TwoCallsNotMatching() {
-        addOldCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
-        addOldCallLogEntry(TEST_NUMBER2, Calls.INCOMING_TYPE);
+        addCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
+        addCallLogEntry(TEST_NUMBER2, Calls.INCOMING_TYPE);
         mBuilder.addGroups(mCursor);
         assertEquals(0, mFakeGroupCreator.groups.size());
     }
 
     public void testAddGroups_ThreeCallsMatching() {
-        addOldCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
-        addOldCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
-        addOldCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
+        addCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
+        addCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
+        addCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
         mBuilder.addGroups(mCursor);
         assertEquals(1, mFakeGroupCreator.groups.size());
         assertGroupIs(0, 3, false, mFakeGroupCreator.groups.get(0));
     }
 
     public void testAddGroups_MatchingIncomingAndOutgoing() {
-        addOldCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
-        addOldCallLogEntry(TEST_NUMBER1, Calls.OUTGOING_TYPE);
-        addOldCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
+        addCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
+        addCallLogEntry(TEST_NUMBER1, Calls.OUTGOING_TYPE);
+        addCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
         mBuilder.addGroups(mCursor);
         assertEquals(1, mFakeGroupCreator.groups.size());
         assertGroupIs(0, 3, false, mFakeGroupCreator.groups.get(0));
     }
 
-    public void testAddGroups_HeaderSplitsGroups() {
-        addNewCallLogHeader();
-        addNewCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
-        addNewCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
-        addOldCallLogHeader();
-        addOldCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
-        addOldCallLogEntry(TEST_NUMBER1, Calls.INCOMING_TYPE);
-        mBuilder.addGroups(mCursor);
-        assertEquals(2, mFakeGroupCreator.groups.size());
-        assertGroupIs(1, 2, false, mFakeGroupCreator.groups.get(0));
-        assertGroupIs(4, 2, false, mFakeGroupCreator.groups.get(1));
-    }
-
     public void testAddGroups_Voicemail() {
         // Does not group with other types of calls, include voicemail themselves.
         assertCallsAreNotGrouped(Calls.VOICEMAIL_TYPE, Calls.MISSED_TYPE);
@@ -149,7 +136,7 @@
     }
 
     public void testAddGroups_Mixed() {
-        addMultipleOldCallLogEntries(TEST_NUMBER1,
+        addMultipleCallLogEntries(TEST_NUMBER1,
                 Calls.VOICEMAIL_TYPE,  // Stand-alone
                 Calls.INCOMING_TYPE,  // Group 1: 1-4
                 Calls.OUTGOING_TYPE,
@@ -226,7 +213,7 @@
 
     /** Creates (or recreates) the cursor used to store the call log content for the tests. */
     private void createCursor() {
-        mCursor = new MatrixCursor(CallLogQuery.EXTENDED_PROJECTION);
+        mCursor = new MatrixCursor(CallLogQuery._PROJECTION);
     }
 
     /** Clears the content of the {@link FakeGroupCreator} used in the tests. */
@@ -238,7 +225,7 @@
     private void assertCallsAreGrouped(int... types) {
         createCursor();
         clearFakeGroupCreator();
-        addMultipleOldCallLogEntries(TEST_NUMBER1, types);
+        addMultipleCallLogEntries(TEST_NUMBER1, types);
         mBuilder.addGroups(mCursor);
         assertEquals(1, mFakeGroupCreator.groups.size());
         assertGroupIs(0, types.length, false, mFakeGroupCreator.groups.get(0));
@@ -249,63 +236,32 @@
     private void assertCallsAreNotGrouped(int... types) {
         createCursor();
         clearFakeGroupCreator();
-        addMultipleOldCallLogEntries(TEST_NUMBER1, types);
+        addMultipleCallLogEntries(TEST_NUMBER1, types);
         mBuilder.addGroups(mCursor);
         assertEquals(0, mFakeGroupCreator.groups.size());
     }
 
     /** Adds a set of calls with the given types, all from the same number, in the old section. */
-    private void addMultipleOldCallLogEntries(String number, int... types) {
+    private void addMultipleCallLogEntries(String number, int... types) {
         for (int type : types) {
-            addOldCallLogEntry(number, type);
+            addCallLogEntry(number, type);
         }
     }
-
-    /** Adds a call with the given number and type to the old section of the call log. */
-    private void addOldCallLogEntry(String number, int type) {
-        addCallLogEntry(number, type, CallLogQuery.SECTION_OLD_ITEM);
-    }
-
-    /** Adds a call with the given number and type to the new section of the call log. */
-    private void addNewCallLogEntry(String number, int type) {
-        addCallLogEntry(number, type, CallLogQuery.SECTION_NEW_ITEM);
-    }
-
     /** Adds a call log entry with the given number and type to the cursor. */
-    private void addCallLogEntry(String number, int type, int section) {
-        if (section != CallLogQuery.SECTION_NEW_ITEM
-                && section != CallLogQuery.SECTION_OLD_ITEM) {
-            throw new IllegalArgumentException("not an item section: " + section);
-        }
+    private void addCallLogEntry(String number, int type) {
         mCursor.moveToNext();
-        Object[] values = CallLogQueryTestUtils.createTestExtendedValues();
+        Object[] values = CallLogQueryTestUtils.createTestValues();
         values[CallLogQuery.ID] = mCursor.getPosition();
         values[CallLogQuery.NUMBER] = number;
         values[CallLogQuery.CALL_TYPE] = type;
-        values[CallLogQuery.SECTION] = section;
         mCursor.addRow(values);
     }
 
-    /** Adds the old section header to the call log. */
-    private void addOldCallLogHeader() {
-        addCallLogHeader(CallLogQuery.SECTION_OLD_HEADER);
-    }
-
-    /** Adds the new section header to the call log. */
-    private void addNewCallLogHeader() {
-        addCallLogHeader(CallLogQuery.SECTION_NEW_HEADER);
-    }
-
     /** Adds a call log entry with a header to the cursor. */
     private void addCallLogHeader(int section) {
-        if (section != CallLogQuery.SECTION_NEW_HEADER
-                && section != CallLogQuery.SECTION_OLD_HEADER) {
-            throw new IllegalArgumentException("not a header section: " + section);
-        }
         mCursor.moveToNext();
-        Object[] values = CallLogQueryTestUtils.createTestExtendedValues();
+        Object[] values = CallLogQueryTestUtils.createTestValues();
         values[CallLogQuery.ID] = mCursor.getPosition();
-        values[CallLogQuery.SECTION] = section;
         mCursor.addRow(values);
     }
 
diff --git a/tests/src/com/android/dialer/calllog/CallLogQueryTestUtils.java b/tests/src/com/android/dialer/calllog/CallLogQueryTestUtils.java
index 52b3b5d..c13b936 100644
--- a/tests/src/com/android/dialer/calllog/CallLogQueryTestUtils.java
+++ b/tests/src/com/android/dialer/calllog/CallLogQueryTestUtils.java
@@ -34,13 +34,4 @@
         assertEquals(CallLogQuery._PROJECTION.length, values.length);
         return values;
     }
-
-    public static Object[] createTestExtendedValues() {
-        Object[] values = new Object[]{
-                0L, "", 0L, 0L, Calls.INCOMING_TYPE, "", "", "", null, 0, null, null, null, null,
-                0L, null, 1, Calls.PRESENTATION_ALLOWED, CallLogQuery.SECTION_OLD_ITEM
-        };
-        Assert.assertEquals(CallLogQuery.EXTENDED_PROJECTION.length, values.length);
-        return values;
-    }
 }