ui: Cleanup class/struct forward declarations

ui/android/javatests/src/org/chromium/ui/picker/DateTimePickerDialogTest.java

Index: ui/android/javatests/src/org/chromium/ui/picker/DateTimePickerDialogTest.java
diff --git a/ui/android/javatests/src/org/chromium/ui/picker/DateTimePickerDialogTest.java b/ui/android/javatests/src/org/chromium/ui/picker/DateTimePickerDialogTest.java
deleted file mode 100644
index 251ab4dde57a72363288a2ef330d7fce06dadc87..0000000000000000000000000000000000000000
--- a/ui/android/javatests/src/org/chromium/ui/picker/DateTimePickerDialogTest.java
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.ui.picker;
-
-import android.test.InstrumentationTestCase;
-import android.test.suitebuilder.annotation.SmallTest;
-import android.widget.TimePicker;
-
-/**
- * Tests for DateTimePickerDialog.
- */
-public class DateTimePickerDialogTest extends InstrumentationTestCase {
-    //TODO(tkent): fix deprecation warnings crbug.com/537037
-    @SuppressWarnings("deprecation")
-    @SmallTest
-    public void testOnTimeChanged() {
-        int september = 8;
-        TimePicker picker = new TimePicker(getInstrumentation().getContext());
-        // 2015-09-16 00:00 UTC
-        long min = 1442361600000L;
-        // 2015-09-17 00:00 UTC
-        long max = 1442448000000L;
-
-        // Test a value near to the minimum.
-        picker.setCurrentHour(1);
-        picker.setCurrentMinute(30);
-        DateTimePickerDialog.onTimeChangedInternal(2015, september, 16, picker, min, max);
-        assertEquals(1, picker.getCurrentHour().intValue());
-        assertEquals(30, picker.getCurrentMinute().intValue());
-
-        // Test a value near to the maximum.
-        picker.setCurrentHour(22);
-        picker.setCurrentMinute(56);
-        DateTimePickerDialog.onTimeChangedInternal(2015, september, 16, picker, min, max);
-        assertEquals(22, picker.getCurrentHour().intValue());
-        assertEquals(56, picker.getCurrentMinute().intValue());
-
-        // Clamping.
-        picker.setCurrentHour(23);
-        picker.setCurrentMinute(56);
-        // 2015-09-16 23:30 UTC
-        max = 1442446200000L;
-        DateTimePickerDialog.onTimeChangedInternal(2015, september, 16, picker, min, max);
-        assertEquals(23, picker.getCurrentHour().intValue());
-        assertEquals(30, picker.getCurrentMinute().intValue());
-    }
-}