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

third_party/protobuf/ruby/src/main/java/com/google/protobuf/jruby/SentinelOuterClass.java

Index: third_party/protobuf/ruby/src/main/java/com/google/protobuf/jruby/SentinelOuterClass.java
diff --git a/third_party/protobuf/ruby/src/main/java/com/google/protobuf/jruby/SentinelOuterClass.java b/third_party/protobuf/ruby/src/main/java/com/google/protobuf/jruby/SentinelOuterClass.java
deleted file mode 100644
index 54f2c729a2695edc7beffe193a8f4108bb34e324..0000000000000000000000000000000000000000
--- a/third_party/protobuf/ruby/src/main/java/com/google/protobuf/jruby/SentinelOuterClass.java
+++ /dev/null
@@ -1,776 +0,0 @@
-/*
- * Protocol Buffers - Google's data interchange format
- * Copyright 2014 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.
- */
-
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: sentinel.proto
-
-package com.google.protobuf.jruby;
-
-public final class SentinelOuterClass {
-  private SentinelOuterClass() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-  }
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-    public Builder newBuilderForType() { return newBuilder(); }
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-      "\030\003 \001(\r\022\026\n\016default_uint64\030\004 \001(\004\022\026\n\016defaul" +
-      "t_string\030\005 \001(\t\022\024\n\014default_bool\030\006 \001(\010\022\025\n\r" +
-      "default_float\030\007 \001(\002\022\026\n\016default_double\030\010 " +
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-    internal_static_com_google_protobuf_jruby_Sentinel_descriptor =
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-    internal_static_com_google_protobuf_jruby_Sentinel_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessage.FieldAccessorTable(
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-        new java.lang.String[] { "DefaultInt32", "DefaultInt64", "DefaultUnit32", "DefaultUint64", "DefaultString", "DefaultBool", "DefaultFloat", "DefaultDouble", "DefaultBytes", });
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}