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

third_party/protobuf/conformance/conformance_ruby.rb

Index: third_party/protobuf/conformance/conformance_ruby.rb
diff --git a/third_party/protobuf/conformance/conformance_ruby.rb b/third_party/protobuf/conformance/conformance_ruby.rb
deleted file mode 100644
index cd065673062f7a1c6ab573891db186e3e6dc33de..0000000000000000000000000000000000000000
--- a/third_party/protobuf/conformance/conformance_ruby.rb
+++ /dev/null
@@ -1,114 +0,0 @@
-#!/usr/bin/env ruby
-#
-# 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.
-
-require 'conformance'
-
-$test_count = 0
-$verbose = false
-
-def do_test(request)
-  test_message = Conformance::TestAllTypes.new
-  response = Conformance::ConformanceResponse.new
-
-  begin
-    case request.payload
-    when :protobuf_payload
-      begin
-        test_message =
-          Conformance::TestAllTypes.decode(request.protobuf_payload)
-      rescue Google::Protobuf::ParseError => err
-        response.parse_error = err.message.encode('utf-8')
-        return response
-      end
-
-    when :json_payload
-      test_message = Conformance::TestAllTypes.decode_json(request.json_payload)
-
-    when nil
-      fail "Request didn't have payload"
-    end
-
-    case request.requested_output_format
-    when :UNSPECIFIED
-      fail 'Unspecified output format'
-
-    when :PROTOBUF
-      response.protobuf_payload = test_message.to_proto
-
-    when :JSON
-      response.json_payload = test_message.to_json
-    end
-  rescue StandardError => err
-    response.runtime_error = err.message.encode('utf-8')
-  end
-
-  response
-end
-
-# Returns true if the test ran successfully, false on legitimate EOF.
-# If EOF is encountered in an unexpected place, raises IOError.
-def do_test_io
-  length_bytes = STDIN.read(4)
-  return false if length_bytes.nil?
-
-  length = length_bytes.unpack('V').first
-  serialized_request = STDIN.read(length)
-  if serialized_request.nil? || serialized_request.length != length
-    fail IOError
-  end
-
-  request = Conformance::ConformanceRequest.decode(serialized_request)
-
-  response = do_test(request)
-
-  serialized_response = Conformance::ConformanceResponse.encode(response)
-  STDOUT.write([serialized_response.length].pack('V'))
-  STDOUT.write(serialized_response)
-  STDOUT.flush
-
-  if $verbose
-    STDERR.puts("conformance-cpp: request={request.to_json}, " \
-                                 "response={response.to_json}\n")
-  end
-
-  $test_count += 1
-
-  true
-end
-
-loop do
-  unless do_test_io
-    STDERR.puts('conformance-cpp: received EOF from test runner ' \
-                "after #{$test_count} tests, exiting")
-    break
-  end
-end