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

third_party/protobuf/objectivec/Tests/GPBPerfTests.m

Index: third_party/protobuf/objectivec/Tests/GPBPerfTests.m
diff --git a/third_party/protobuf/objectivec/Tests/GPBPerfTests.m b/third_party/protobuf/objectivec/Tests/GPBPerfTests.m
deleted file mode 100644
index 1259d1460fb499d2baa8bf14304e3efc757c1f4f..0000000000000000000000000000000000000000
--- a/third_party/protobuf/objectivec/Tests/GPBPerfTests.m
+++ /dev/null
@@ -1,307 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2013 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 "GPBTestUtilities.h"
-#import "google/protobuf/Unittest.pbobjc.h"
-#import "google/protobuf/UnittestImport.pbobjc.h"
-#import "google/protobuf/UnittestObjc.pbobjc.h"
-
-//
-// This file really just uses the unittests framework as a testbed to
-// run some simple performance tests. The data can then be used to help
-// evaluate changes to the runtime.
-//
-
-static const uint32_t kRepeatedCount = 100;
-
-@interface PerfTests : GPBTestCase
-@end
-
-@implementation PerfTests
-
-- (void)setUp {
-  // A convenient place to put a break point if you want to connect instruments.
-  [super setUp];
-}
-
-- (void)testMessagePerformance {
-  [self measureBlock:^{
-    for (int i = 0; i < 200; ++i) {
-      TestAllTypes* message = [[TestAllTypes alloc] init];
-      [self setAllFields:message repeatedCount:kRepeatedCount];
-      NSData* rawBytes = [message data];
-      [message release];
-      message = [[TestAllTypes alloc] initWithData:rawBytes error:NULL];
-      [message release];
-    }
-  }];
-}
-
-- (void)testExtensionsPerformance {
-  [self measureBlock:^{
-    for (int i = 0; i < 200; ++i) {
-      TestAllExtensions* message = [[TestAllExtensions alloc] init];
-      [self setAllExtensions:message repeatedCount:kRepeatedCount];
-      NSData* rawBytes = [message data];
-      [message release];
-      TestAllExtensions* message2 =
-          [[TestAllExtensions alloc] initWithData:rawBytes error:NULL];
-      [message2 release];
-    }
-  }];
-}
-
-- (void)testPackedTypesPerformance {
-  [self measureBlock:^{
-    for (int i = 0; i < 1000; ++i) {
-      TestPackedTypes* message = [[TestPackedTypes alloc] init];
-      [self setPackedFields:message repeatedCount:kRepeatedCount];
-      NSData* rawBytes = [message data];
-      [message release];
-      message = [[TestPackedTypes alloc] initWithData:rawBytes error:NULL];
-      [message release];
-    }
-  }];
-}
-
-- (void)testPackedExtensionsPerformance {
-  [self measureBlock:^{
-    for (int i = 0; i < 1000; ++i) {
-      TestPackedExtensions* message = [[TestPackedExtensions alloc] init];
-      [self setPackedExtensions:message repeatedCount:kRepeatedCount];
-      NSData* rawBytes = [message data];
-      [message release];
-      TestPackedExtensions* message2 =
-          [[TestPackedExtensions alloc] initWithData:rawBytes error:NULL];
-      [message2 release];
-    }
-  }];
-}
-
-- (void)testHas {
-  TestAllTypes* message = [self allSetRepeatedCount:1];
-  [self measureBlock:^{
-    for (int i = 0; i < 10000; ++i) {
-      [message hasOptionalInt32];
-      message.hasOptionalInt32 = NO;
-      [message hasOptionalInt32];
-
-      [message hasOptionalInt64];
-      message.hasOptionalInt64 = NO;
-      [message hasOptionalInt64];
-
-      [message hasOptionalUint32];
-      message.hasOptionalUint32 = NO;
-      [message hasOptionalUint32];
-
-      [message hasOptionalUint64];
-      message.hasOptionalUint64 = NO;
-      [message hasOptionalUint64];
-
-      [message hasOptionalSint32];
-      message.hasOptionalSint32 = NO;
-      [message hasOptionalSint32];
-
-      [message hasOptionalSint64];
-      message.hasOptionalSint64 = NO;
-      [message hasOptionalSint64];
-
-      [message hasOptionalFixed32];
-      message.hasOptionalFixed32 = NO;
-      [message hasOptionalFixed32];
-
-      [message hasOptionalFixed64];
-      message.hasOptionalFixed64 = NO;
-      [message hasOptionalFixed64];
-
-      [message hasOptionalSfixed32];
-      message.hasOptionalSfixed32 = NO;
-      [message hasOptionalSfixed32];
-
-      [message hasOptionalSfixed64];
-      message.hasOptionalSfixed64 = NO;
-      [message hasOptionalSfixed64];
-
-      [message hasOptionalFloat];
-      message.hasOptionalFloat = NO;
-      [message hasOptionalFloat];
-
-      [message hasOptionalDouble];
-      message.hasOptionalDouble = NO;
-      [message hasOptionalDouble];
-
-      [message hasOptionalBool];
-      message.hasOptionalBool = NO;
-      [message hasOptionalBool];
-
-      [message hasOptionalString];
-      message.hasOptionalString = NO;
-      [message hasOptionalString];
-
-      [message hasOptionalBytes];
-      message.hasOptionalBytes = NO;
-      [message hasOptionalBytes];
-
-      [message hasOptionalGroup];
-      message.hasOptionalGroup = NO;
-      [message hasOptionalGroup];
-
-      [message hasOptionalNestedMessage];
-      message.hasOptionalNestedMessage = NO;
-      [message hasOptionalNestedMessage];
-
-      [message hasOptionalForeignMessage];
-      message.hasOptionalForeignMessage = NO;
-      [message hasOptionalForeignMessage];
-
-      [message hasOptionalImportMessage];
-      message.hasOptionalImportMessage = NO;
-      [message hasOptionalImportMessage];
-
-      [message.optionalGroup hasA];
-      message.optionalGroup.hasA = NO;
-      [message.optionalGroup hasA];
-
-      [message.optionalNestedMessage hasBb];
-      message.optionalNestedMessage.hasBb = NO;
-      [message.optionalNestedMessage hasBb];
-
-      [message.optionalForeignMessage hasC];
-      message.optionalForeignMessage.hasC = NO;
-      [message.optionalForeignMessage hasC];
-
-      [message.optionalImportMessage hasD];
-      message.optionalImportMessage.hasD = NO;
-      [message.optionalImportMessage hasD];
-
-      [message hasOptionalNestedEnum];
-      message.hasOptionalNestedEnum = NO;
-      [message hasOptionalNestedEnum];
-
-      [message hasOptionalForeignEnum];
-      message.hasOptionalForeignEnum = NO;
-      [message hasOptionalForeignEnum];
-
-      [message hasOptionalImportEnum];
-      message.hasOptionalImportEnum = NO;
-      [message hasOptionalImportEnum];
-
-      [message hasOptionalStringPiece];
-      message.hasOptionalStringPiece = NO;
-      [message hasOptionalStringPiece];
-
-      [message hasOptionalCord];
-      message.hasOptionalCord = NO;
-      [message hasOptionalCord];
-
-      [message hasDefaultInt32];
-      message.hasDefaultInt32 = NO;
-      [message hasDefaultInt32];
-
-      [message hasDefaultInt64];
-      message.hasDefaultInt64 = NO;
-      [message hasDefaultInt64];
-
-      [message hasDefaultUint32];
-      message.hasDefaultUint32 = NO;
-      [message hasDefaultUint32];
-
-      [message hasDefaultUint64];
-      message.hasDefaultUint64 = NO;
-      [message hasDefaultUint64];
-
-      [message hasDefaultSint32];
-      message.hasDefaultSint32 = NO;
-      [message hasDefaultSint32];
-
-      [message hasDefaultSint64];
-      message.hasDefaultSint64 = NO;
-      [message hasDefaultSint64];
-
-      [message hasDefaultFixed32];
-      message.hasDefaultFixed32 = NO;
-      [message hasDefaultFixed32];
-
-      [message hasDefaultFixed64];
-      message.hasDefaultFixed64 = NO;
-      [message hasDefaultFixed64];
-
-      [message hasDefaultSfixed32];
-      message.hasDefaultSfixed32 = NO;
-      [message hasDefaultSfixed32];
-
-      [message hasDefaultSfixed64];
-      message.hasDefaultSfixed64 = NO;
-      [message hasDefaultSfixed64];
-
-      [message hasDefaultFloat];
-      message.hasDefaultFloat = NO;
-      [message hasDefaultFloat];
-
-      [message hasDefaultDouble];
-      message.hasDefaultDouble = NO;
-      [message hasDefaultDouble];
-
-      [message hasDefaultBool];
-      message.hasDefaultBool = NO;
-      [message hasDefaultBool];
-
-      [message hasDefaultString];
-      message.hasDefaultString = NO;
-      [message hasDefaultString];
-
-      [message hasDefaultBytes];
-      message.hasDefaultBytes = NO;
-      [message hasDefaultBytes];
-
-      [message hasDefaultNestedEnum];
-      message.hasDefaultNestedEnum = NO;
-      [message hasDefaultNestedEnum];
-
-      [message hasDefaultForeignEnum];
-      message.hasDefaultForeignEnum = NO;
-      [message hasDefaultForeignEnum];
-
-      [message hasDefaultImportEnum];
-      message.hasDefaultImportEnum = NO;
-      [message hasDefaultImportEnum];
-
-      [message hasDefaultStringPiece];
-      message.hasDefaultStringPiece = NO;
-      [message hasDefaultStringPiece];
-
-      [message hasDefaultCord];
-      message.hasDefaultCord = NO;
-      [message hasDefaultCord];
-    }
-  }];
-}
-
-@end