Reverts third_party/protobuf: Update to HEAD (f52e188fe4)

third_party/protobuf/java/core/src/test/java/com/google/protobuf/LazyStringArrayListTest.java

 // 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.
@@ skipping 14 matching lines @@
 // 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 static java.util.Arrays.asList;
 
+import junit.framework.TestCase;
+
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.ConcurrentModificationException;
 import java.util.Iterator;
 import java.util.List;
-import junit.framework.TestCase;
 
 /**
  * Tests for {@link LazyStringArrayList}.
  *
  * @author jonp@google.com (Jon Perlow)
  */
 public class LazyStringArrayListTest extends TestCase {
 
   private static String STRING_A = "A";
   private static String STRING_B = "B";
@@ skipping 175 matching lines @@
     }
     
     try {
       list.add(BYTE_STRING_A);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
     
     try {
-      list.addAllByteArray(Collections.singletonList(BYTE_STRING_A.toByteArray()));
+      list.addAllByteArray(asList(BYTE_STRING_A.toByteArray()));
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
     
     try {
       list.addAllByteString(asList(BYTE_STRING_A));
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
@@ skipping 106 matching lines @@
     }
     
     try {
       list.set(0, value);
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
     }
   }
 }