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

third_party/protobuf/objectivec/Tests/GPBTestUtilities.h

Index: third_party/protobuf/objectivec/Tests/GPBTestUtilities.h
diff --git a/third_party/protobuf/objectivec/Tests/GPBTestUtilities.h b/third_party/protobuf/objectivec/Tests/GPBTestUtilities.h
deleted file mode 100644
index 44c808449dff32c52569bd201195a903af1c1337..0000000000000000000000000000000000000000
--- a/third_party/protobuf/objectivec/Tests/GPBTestUtilities.h
+++ /dev/null
@@ -1,100 +0,0 @@
-// 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.
-
-#import <XCTest/XCTest.h>
-
-@class TestAllExtensions;
-@class TestAllTypes;
-@class TestMap;
-@class TestPackedTypes;
-@class TestPackedExtensions;
-@class TestUnpackedTypes;
-@class TestUnpackedExtensions;
-@class GPBExtensionRegistry;
-
-
-// Helper for uses of C arrays in tests cases.
-#ifndef GPBARRAYSIZE
-#define GPBARRAYSIZE(a) ((sizeof(a) / sizeof((a[0]))))
-#endif  // GPBARRAYSIZE
-
-
-// The number of repetitions of any repeated objects inside of test messages.
-extern const uint32_t kGPBDefaultRepeatCount;
-
-@interface GPBTestCase : XCTestCase
-
-- (void)setAllFields:(TestAllTypes *)message repeatedCount:(uint32_t)count;
-- (void)clearAllFields:(TestAllTypes *)message;
-- (void)setAllExtensions:(TestAllExtensions *)message
-           repeatedCount:(uint32_t)count;
-- (void)setPackedFields:(TestPackedTypes *)message
-          repeatedCount:(uint32_t)count;
-- (void)setUnpackedFields:(TestUnpackedTypes *)message
-            repeatedCount:(uint32_t)count;
-- (void)setPackedExtensions:(TestPackedExtensions *)message
-              repeatedCount:(uint32_t)count;
-- (void)setUnpackedExtensions:(TestUnpackedExtensions *)message
-              repeatedCount:(uint32_t)count;
-- (void)setAllMapFields:(TestMap *)message numEntries:(uint32_t)count;
-
-- (TestAllTypes *)allSetRepeatedCount:(uint32_t)count;
-- (TestAllExtensions *)allExtensionsSetRepeatedCount:(uint32_t)count;
-- (TestPackedTypes *)packedSetRepeatedCount:(uint32_t)count;
-- (TestPackedExtensions *)packedExtensionsSetRepeatedCount:(uint32_t)count;
-
-- (void)assertAllFieldsSet:(TestAllTypes *)message
-             repeatedCount:(uint32_t)count;
-- (void)assertAllExtensionsSet:(TestAllExtensions *)message
-                 repeatedCount:(uint32_t)count;
-- (void)assertRepeatedFieldsModified:(TestAllTypes *)message
-                       repeatedCount:(uint32_t)count;
-- (void)assertRepeatedExtensionsModified:(TestAllExtensions *)message
-                           repeatedCount:(uint32_t)count;
-- (void)assertExtensionsClear:(TestAllExtensions *)message;
-- (void)assertClear:(TestAllTypes *)message;
-- (void)assertPackedFieldsSet:(TestPackedTypes *)message
-                repeatedCount:(uint32_t)count;
-- (void)assertPackedExtensionsSet:(TestPackedExtensions *)message
-                    repeatedCount:(uint32_t)count;
-
-- (void)modifyRepeatedExtensions:(TestAllExtensions *)message;
-- (void)modifyRepeatedFields:(TestAllTypes *)message;
-
-- (GPBExtensionRegistry *)extensionRegistry;
-
-- (NSData *)getDataFileNamed:(NSString *)name dataToWrite:(NSData *)dataToWrite;
-
-- (void)assertAllFieldsKVCMatch:(TestAllTypes *)message;
-- (void)setAllFieldsViaKVC:(TestAllTypes *)message
-             repeatedCount:(uint32_t)count;
-- (void)assertClearKVC:(TestAllTypes *)message;
-
-@end