Revert https://codereview.chromium.org/1291903002 (protobuf roll).

third_party/protobuf/java/src/test/java/com/google/protobuf/LazyFieldTest.java

Index: third_party/protobuf/java/src/test/java/com/google/protobuf/LazyFieldTest.java
diff --git a/third_party/protobuf/java/src/test/java/com/google/protobuf/LazyFieldTest.java b/third_party/protobuf/java/src/test/java/com/google/protobuf/LazyFieldTest.java
deleted file mode 100644
index 2b900065a4072ce1f73ca4f7bdb817cbf26165c1..0000000000000000000000000000000000000000
--- a/third_party/protobuf/java/src/test/java/com/google/protobuf/LazyFieldTest.java
+++ /dev/null
@@ -1,121 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf;
-
-import protobuf_unittest.UnittestProto.TestAllExtensions;
-import protobuf_unittest.UnittestProto.TestAllTypes;
-
-import java.io.IOException;
-import junit.framework.TestCase;
-
-/**
- * Unit test for {@link LazyField}.
- *
- * @author xiangl@google.com (Xiang Li)
- */
-public class LazyFieldTest extends TestCase {
-  public void testHashCode() {
-    MessageLite message = TestUtil.getAllSet();
-    LazyField lazyField =
-        createLazyFieldFromMessage(message);
-    assertEquals(message.hashCode(), lazyField.hashCode());
-    lazyField.getValue();
-    assertEquals(message.hashCode(), lazyField.hashCode());
-    changeValue(lazyField);
-    // make sure two messages have different hash code
-    assertNotEqual(message.hashCode(), lazyField.hashCode());
-  }
-
-  public void testHashCodeEx() throws Exception {
-    TestAllExtensions message = TestUtil.getAllExtensionsSet();
-    LazyField lazyField = createLazyFieldFromMessage(message);
-    assertEquals(message.hashCode(), lazyField.hashCode());
-    lazyField.getValue();
-    assertEquals(message.hashCode(), lazyField.hashCode());
-    changeValue(lazyField);
-    // make sure two messages have different hash code
-    assertNotEqual(message.hashCode(), lazyField.hashCode());
-  }
-
-  public void testGetValue() {
-    MessageLite message = TestUtil.getAllSet();
-    LazyField lazyField = createLazyFieldFromMessage(message);
-    assertEquals(message, lazyField.getValue());
-    changeValue(lazyField);
-    assertNotEqual(message, lazyField.getValue());
-  }
-
-  public void testGetValueEx() throws Exception {
-    TestAllExtensions message = TestUtil.getAllExtensionsSet();
-    LazyField lazyField = createLazyFieldFromMessage(message);
-    assertEquals(message, lazyField.getValue());
-    changeValue(lazyField);
-    assertNotEqual(message, lazyField.getValue());
-  }
-
-  public void testEqualsObject() {
-    MessageLite message = TestUtil.getAllSet();
-    LazyField lazyField = createLazyFieldFromMessage(message);
-    assertTrue(lazyField.equals(message));
-    changeValue(lazyField);
-    assertFalse(lazyField.equals(message));
-    assertFalse(message.equals(lazyField.getValue()));
-  }
-
-  public void testEqualsObjectEx() throws Exception {
-    TestAllExtensions message = TestUtil.getAllExtensionsSet();
-    LazyField lazyField = createLazyFieldFromMessage(message);
-    assertTrue(lazyField.equals(message));
-    changeValue(lazyField);
-    assertFalse(lazyField.equals(message));
-    assertFalse(message.equals(lazyField.getValue()));
-  }
-
-  // Help methods.
-
-  private LazyField createLazyFieldFromMessage(MessageLite message) {
-    ByteString bytes = message.toByteString();
-    return new LazyField(message.getDefaultInstanceForType(),
-        TestUtil.getExtensionRegistry(), bytes);
-  }
-
-  private void changeValue(LazyField lazyField) {
-    TestAllTypes.Builder builder = TestUtil.getAllSet().toBuilder();
-    builder.addRepeatedBool(true);
-    MessageLite newMessage = builder.build();
-    lazyField.setValue(newMessage);
-  }
-
-  private void assertNotEqual(Object unexpected, Object actual) {
-    assertFalse(unexpected == actual
-        || (unexpected != null && unexpected.equals(actual)));
-  }
-}