Using == instead of Equals for der::Input comparison.

net/cert/internal/test_helpers.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_CERT_INTERNAL_TEST_HELPERS_H_
 #define NET_CERT_INTERNAL_TEST_HELPERS_H_
 
 #include <stddef.h>
 
 #include <ostream>
 #include <string>
 #include <vector>
 
 #include "net/der/input.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace net {
 
 namespace der {
 
-// These functions are used by GTest to support EXPECT_EQ() for
-// der::Input.
+// This function is used by GTest to support EXPECT_EQ() for der::Input.
 void PrintTo(const Input& data, ::std::ostream* os);
-bool operator==(const Input& a, const Input& b);
 
 }  // namespace der
 
 // Parses |s| as a DER SEQUENCE TLV and returns a der::Input corresponding to
 // the value portion. On error returns an empty der::Input and adds a gtest
 // failure.
 //
 // The returned der::Input() is only valid so long as the input string is alive
 // and is not mutated.
 der::Input SequenceValueFromString(const std::string* s);
@@ skipping 37 matching lines @@
 template <size_t N>
 ::testing::AssertionResult ReadTestDataFromPemFile(
     const std::string& file_path_ascii,
     const PemBlockMapping(&mappings)[N]) {
   return ReadTestDataFromPemFile(file_path_ascii, mappings, N);
 }
 
 }  // namespace net
 
 #endif  // NET_CERT_INTERNAL_TEST_HELPERS_H_