Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/wtf/text/TextCodecReplacementTest.cpp

 // Copyright 2014 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 "wtf/text/TextCodecReplacement.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
+#include "wtf/OwnPtr.h"
 #include "wtf/text/CString.h"
 #include "wtf/text/TextCodec.h"
 #include "wtf/text/TextEncoding.h"
 #include "wtf/text/TextEncodingRegistry.h"
 #include "wtf/text/WTFString.h"
-#include <memory>
 
 namespace WTF {
 
 namespace {
 
 // Just one example, others are listed in the codec implementation.
 const char* replacementAlias = "iso-2022-kr";
 
 TEST(TextCodecReplacement, Aliases)
 {
     // "replacement" is not a valid alias for itself
     EXPECT_FALSE(TextEncoding("replacement").isValid());
     EXPECT_FALSE(TextEncoding("rEpLaCeMeNt").isValid());
 
     EXPECT_TRUE(TextEncoding(replacementAlias).isValid());
     EXPECT_STREQ("replacement", TextEncoding(replacementAlias).name());
 }
 
 TEST(TextCodecReplacement, DecodesToFFFD)
 {
     TextEncoding encoding(replacementAlias);
-    std::unique_ptr<TextCodec> codec(newTextCodec(encoding));
+    OwnPtr<TextCodec> codec(newTextCodec(encoding));
 
     bool sawError = false;
     const char testCase[] = "hello world";
     size_t testCaseSize = sizeof(testCase) - 1;
 
     const String result = codec->decode(testCase, testCaseSize, DataEOF, false, sawError);
     EXPECT_TRUE(sawError);
     ASSERT_EQ(1u, result.length());
     EXPECT_EQ(0xFFFDU, result[0]);
 }
 
 TEST(TextCodecReplacement, EncodesToUTF8)
 {
     TextEncoding encoding(replacementAlias);
-    std::unique_ptr<TextCodec> codec(newTextCodec(encoding));
+    OwnPtr<TextCodec> codec(newTextCodec(encoding));
 
     // "Kanji" in Chinese characters.
     const UChar testCase[] = { 0x6F22, 0x5B57 };
     size_t testCaseSize = WTF_ARRAY_LENGTH(testCase);
     CString result = codec->encode(testCase, testCaseSize, QuestionMarksForUnencodables);
 
     EXPECT_STREQ("\xE6\xBC\xA2\xE5\xAD\x97", result.data());
 }
 
 } // namespace
 
 } // namespace WTF