Make string literal initialization more idiomatic.

net/http/des_unittest.cc

 // Copyright (c) 2009 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.
 
 #include <string.h>
 
 #include "net/http/des.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace net {
 
 // This test vector comes from the NSS FIPS power-up self-test.
 TEST(DESTest, KnownAnswerTest1) {
   // DES known key (56-bits).
-  static const uint8 des_known_key[] = { "ANSI DES" };
+  static const uint8 des_known_key[] = "ANSI DES";
 
   // DES known plaintext (64-bits).
-  static const uint8 des_ecb_known_plaintext[] = { "Netscape" };
+  static const uint8 des_ecb_known_plaintext[] = "Netscape";
 
   // DES known ciphertext (64-bits).
   static const uint8 des_ecb_known_ciphertext[] = {
     0x26, 0x14, 0xe9, 0xc3, 0x28, 0x80, 0x50, 0xb0
   };
 
   uint8 ciphertext[8];
   memset(ciphertext, 0xaf, sizeof(ciphertext));
 
   DESEncrypt(des_known_key, des_ecb_known_plaintext, ciphertext);
@@ skipping 12 matching lines @@
     0x82, 0xdc, 0xba, 0xfb, 0xde, 0xab, 0x66, 0x02
   };
   uint8 ciphertext[8];
   memset(ciphertext, 0xaf, sizeof(ciphertext));
 
   DESEncrypt(key, plaintext, ciphertext);
   EXPECT_EQ(0, memcmp(ciphertext, known_ciphertext, 8));
 }
 
 }  // namespace net