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

third_party/protobuf/src/google/protobuf/testdata/text_format_unittest_extensions_data_pointy.txt

Index: third_party/protobuf/src/google/protobuf/testdata/text_format_unittest_extensions_data_pointy.txt
diff --git a/third_party/protobuf/src/google/protobuf/testdata/text_format_unittest_extensions_data_pointy.txt b/third_party/protobuf/src/google/protobuf/testdata/text_format_unittest_extensions_data_pointy.txt
deleted file mode 100644
index 132f7445f3f75bdaae37f2cbee5fcea3e76169a9..0000000000000000000000000000000000000000
--- a/third_party/protobuf/src/google/protobuf/testdata/text_format_unittest_extensions_data_pointy.txt
+++ /dev/null
@@ -1,134 +0,0 @@
-[protobuf_unittest.optional_int32_extension]: 101
-[protobuf_unittest.optional_int64_extension]: 102
-[protobuf_unittest.optional_uint32_extension]: 103
-[protobuf_unittest.optional_uint64_extension]: 104
-[protobuf_unittest.optional_sint32_extension]: 105
-[protobuf_unittest.optional_sint64_extension]: 106
-[protobuf_unittest.optional_fixed32_extension]: 107
-[protobuf_unittest.optional_fixed64_extension]: 108
-[protobuf_unittest.optional_sfixed32_extension]: 109
-[protobuf_unittest.optional_sfixed64_extension]: 110
-[protobuf_unittest.optional_float_extension]: 111
-[protobuf_unittest.optional_double_extension]: 112
-[protobuf_unittest.optional_bool_extension]: true
-[protobuf_unittest.optional_string_extension]: "115"
-[protobuf_unittest.optional_bytes_extension]: "116"
-[protobuf_unittest.optionalgroup_extension] <
-  a: 117
->
-[protobuf_unittest.optional_nested_message_extension] <
-  bb: 118
->
-[protobuf_unittest.optional_foreign_message_extension] <
-  c: 119
->
-[protobuf_unittest.optional_import_message_extension] <
-  d: 120
->
-[protobuf_unittest.optional_nested_enum_extension]: BAZ
-[protobuf_unittest.optional_foreign_enum_extension]: FOREIGN_BAZ
-[protobuf_unittest.optional_import_enum_extension]: IMPORT_BAZ
-[protobuf_unittest.optional_string_piece_extension]: "124"
-[protobuf_unittest.optional_cord_extension]: "125"
-[protobuf_unittest.optional_public_import_message_extension] <
-  e: 126
->
-[protobuf_unittest.optional_lazy_message_extension] <
-  bb: 127
->
-[protobuf_unittest.repeated_int32_extension]: 201
-[protobuf_unittest.repeated_int32_extension]: 301
-[protobuf_unittest.repeated_int64_extension]: 202
-[protobuf_unittest.repeated_int64_extension]: 302
-[protobuf_unittest.repeated_uint32_extension]: 203
-[protobuf_unittest.repeated_uint32_extension]: 303
-[protobuf_unittest.repeated_uint64_extension]: 204
-[protobuf_unittest.repeated_uint64_extension]: 304
-[protobuf_unittest.repeated_sint32_extension]: 205
-[protobuf_unittest.repeated_sint32_extension]: 305
-[protobuf_unittest.repeated_sint64_extension]: 206
-[protobuf_unittest.repeated_sint64_extension]: 306
-[protobuf_unittest.repeated_fixed32_extension]: 207
-[protobuf_unittest.repeated_fixed32_extension]: 307
-[protobuf_unittest.repeated_fixed64_extension]: 208
-[protobuf_unittest.repeated_fixed64_extension]: 308
-[protobuf_unittest.repeated_sfixed32_extension]: 209
-[protobuf_unittest.repeated_sfixed32_extension]: 309
-[protobuf_unittest.repeated_sfixed64_extension]: 210
-[protobuf_unittest.repeated_sfixed64_extension]: 310
-[protobuf_unittest.repeated_float_extension]: 211
-[protobuf_unittest.repeated_float_extension]: 311
-[protobuf_unittest.repeated_double_extension]: 212
-[protobuf_unittest.repeated_double_extension]: 312
-[protobuf_unittest.repeated_bool_extension]: true
-[protobuf_unittest.repeated_bool_extension]: false
-[protobuf_unittest.repeated_string_extension]: "215"
-[protobuf_unittest.repeated_string_extension]: "315"
-[protobuf_unittest.repeated_bytes_extension]: "216"
-[protobuf_unittest.repeated_bytes_extension]: "316"
-[protobuf_unittest.repeatedgroup_extension] <
-  a: 217
->
-[protobuf_unittest.repeatedgroup_extension] <
-  a: 317
->
-[protobuf_unittest.repeated_nested_message_extension] <
-  bb: 218
->
-[protobuf_unittest.repeated_nested_message_extension] <
-  bb: 318
->
-[protobuf_unittest.repeated_foreign_message_extension] <
-  c: 219
->
-[protobuf_unittest.repeated_foreign_message_extension] <
-  c: 319
->
-[protobuf_unittest.repeated_import_message_extension] <
-  d: 220
->
-[protobuf_unittest.repeated_import_message_extension] <
-  d: 320
->
-[protobuf_unittest.repeated_nested_enum_extension]: BAR
-[protobuf_unittest.repeated_nested_enum_extension]: BAZ
-[protobuf_unittest.repeated_foreign_enum_extension]: FOREIGN_BAR
-[protobuf_unittest.repeated_foreign_enum_extension]: FOREIGN_BAZ
-[protobuf_unittest.repeated_import_enum_extension]: IMPORT_BAR
-[protobuf_unittest.repeated_import_enum_extension]: IMPORT_BAZ
-[protobuf_unittest.repeated_string_piece_extension]: "224"
-[protobuf_unittest.repeated_string_piece_extension]: "324"
-[protobuf_unittest.repeated_cord_extension]: "225"
-[protobuf_unittest.repeated_cord_extension]: "325"
-[protobuf_unittest.repeated_lazy_message_extension] <
-  bb: 227
->
-[protobuf_unittest.repeated_lazy_message_extension] <
-  bb: 327
->
-[protobuf_unittest.default_int32_extension]: 401
-[protobuf_unittest.default_int64_extension]: 402
-[protobuf_unittest.default_uint32_extension]: 403
-[protobuf_unittest.default_uint64_extension]: 404
-[protobuf_unittest.default_sint32_extension]: 405
-[protobuf_unittest.default_sint64_extension]: 406
-[protobuf_unittest.default_fixed32_extension]: 407
-[protobuf_unittest.default_fixed64_extension]: 408
-[protobuf_unittest.default_sfixed32_extension]: 409
-[protobuf_unittest.default_sfixed64_extension]: 410
-[protobuf_unittest.default_float_extension]: 411
-[protobuf_unittest.default_double_extension]: 412
-[protobuf_unittest.default_bool_extension]: false
-[protobuf_unittest.default_string_extension]: "415"
-[protobuf_unittest.default_bytes_extension]: "416"
-[protobuf_unittest.default_nested_enum_extension]: FOO
-[protobuf_unittest.default_foreign_enum_extension]: FOREIGN_FOO
-[protobuf_unittest.default_import_enum_extension]: IMPORT_FOO
-[protobuf_unittest.default_string_piece_extension]: "424"
-[protobuf_unittest.default_cord_extension]: "425"
-[protobuf_unittest.oneof_uint32_extension]: 601
-[protobuf_unittest.oneof_nested_message_extension] <
-  bb: 602
->
-[protobuf_unittest.oneof_string_extension]: "603"
-[protobuf_unittest.oneof_bytes_extension]: "604"