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

third_party/protobuf/csharp/generate_protos.sh

Index: third_party/protobuf/csharp/generate_protos.sh
diff --git a/third_party/protobuf/csharp/generate_protos.sh b/third_party/protobuf/csharp/generate_protos.sh
deleted file mode 100644
index 962f2a9cd5f2ded3d38c688d65ce806b0fae0b6f..0000000000000000000000000000000000000000
--- a/third_party/protobuf/csharp/generate_protos.sh
+++ /dev/null
@@ -1,73 +0,0 @@
-#!/bin/bash
-# Generates C# source files from .proto files.
-# You first need to make sure protoc has been built (see instructions on
-# building protoc in root of this repository)
-
-# This script performs a few fix-ups as part of generation. These are:
-# - descriptor.proto is renamed to descriptor_proto_file.proto before
-#   generation, to avoid the naming collision between the class for the file
-#   descriptor and its Descriptor property
-# - This change also impacts UnittestCustomOptions, which expects to
-#   use a class of Descriptor when it's actually been renamed to
-#   DescriptorProtoFile.
-# - Issue 307 (codegen for double-nested types) breaks Unittest.proto and
-#   its lite equivalents.
-
-set -ex
-
-# cd to repository root
-cd $(dirname $0)/..
-
-# Protocol buffer compiler to use. If the PROTOC variable is set,
-# use that. Otherwise, probe for expected locations under both
-# Windows and Unix.
-if [ -z "$PROTOC" ]; then
-  # TODO(jonskeet): Use an array and a for loop instead?
-  if [ -x cmake/build/Debug/protoc.exe ]; then
-    PROTOC=cmake/build/Debug/protoc.exe
-  elif [ -x cmake/build/Release/protoc.exe ]; then
-    PROTOC=cmake/build/Release/protoc.exe
-  elif [ -x src/protoc ]; then
-    PROTOC=src/protoc
-  else
-    echo "Unable to find protocol buffer compiler."
-    exit 1
-  fi
-fi
-
-# Descriptor proto
-# TODO(jonskeet): Remove fixup
-cp src/google/protobuf/descriptor.proto src/google/protobuf/descriptor_proto_file.proto
-$PROTOC -Isrc --csharp_out=csharp/src/Google.Protobuf/Reflection \
-    src/google/protobuf/descriptor_proto_file.proto
-rm src/google/protobuf/descriptor_proto_file.proto
-
-$PROTOC -Isrc --csharp_out=csharp/src/Google.Protobuf/WellKnownTypes \
-    src/google/protobuf/any.proto \
-    src/google/protobuf/api.proto \
-    src/google/protobuf/duration.proto \
-    src/google/protobuf/empty.proto \
-    src/google/protobuf/field_mask.proto \
-    src/google/protobuf/source_context.proto \
-    src/google/protobuf/struct.proto \
-    src/google/protobuf/timestamp.proto \
-    src/google/protobuf/type.proto \
-    src/google/protobuf/wrappers.proto
-
-$PROTOC -Isrc --csharp_out=csharp/src/Google.Protobuf.Test/TestProtos \
-    src/google/protobuf/map_unittest_proto3.proto \
-    src/google/protobuf/unittest_proto3.proto \
-    src/google/protobuf/unittest_import_proto3.proto \
-    src/google/protobuf/unittest_import_public_proto3.proto \
-    src/google/protobuf/unittest_well_known_types.proto
-
-
-$PROTOC -Icsharp/protos --csharp_out=csharp/src/Google.Protobuf.Test/TestProtos \
-    csharp/protos/unittest_issues.proto
-
-# AddressBook sample protos
-$PROTOC -Iexamples --csharp_out=csharp/src/AddressBook \
-    examples/addressbook.proto
-
-$PROTOC -Iconformance --csharp_out=csharp/src/Google.Protobuf.Conformance \
-    conformance/conformance.proto