Remove OwnPtr from Blink.

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

Index: third_party/WebKit/Source/wtf/text/TextCodecReplacement.cpp
diff --git a/third_party/WebKit/Source/wtf/text/TextCodecReplacement.cpp b/third_party/WebKit/Source/wtf/text/TextCodecReplacement.cpp
index 274bae84f4de735630f41c05d70acbedc4f9194f..47dc54a534075fcafe9b436ab1f4017d47af0a5d 100644
--- a/third_party/WebKit/Source/wtf/text/TextCodecReplacement.cpp
+++ b/third_party/WebKit/Source/wtf/text/TextCodecReplacement.cpp
@@ -4,9 +4,10 @@
 
 #include "wtf/text/TextCodecReplacement.h"
 
-#include "wtf/PassOwnPtr.h"
+#include "wtf/PtrUtil.h"
 #include "wtf/text/CharacterNames.h"
 #include "wtf/text/WTFString.h"
+#include <memory>
 
 namespace WTF {
 
@@ -30,9 +31,9 @@ void TextCodecReplacement::registerEncodingNames(EncodingNameRegistrar registrar
     registrar("iso-2022-kr", "replacement");
 }
 
-static PassOwnPtr<TextCodec> newStreamingTextDecoderReplacement(const TextEncoding&, const void*)
+static std::unique_ptr<TextCodec> newStreamingTextDecoderReplacement(const TextEncoding&, const void*)
 {
-    return adoptPtr(new TextCodecReplacement);
+    return wrapUnique(new TextCodecReplacement);
 }
 
 void TextCodecReplacement::registerCodecs(TextCodecRegistrar registrar)