Remove OwnPtr from Blink.

third_party/WebKit/Source/wtf/text/TextCodecUTF16.cpp

Index: third_party/WebKit/Source/wtf/text/TextCodecUTF16.cpp
diff --git a/third_party/WebKit/Source/wtf/text/TextCodecUTF16.cpp b/third_party/WebKit/Source/wtf/text/TextCodecUTF16.cpp
index 6fc1f15a2df3867d4294cf5e13e0b588cf4c266e..f3e2c12b61ea5457757fcdd718dd896a57f32497 100644
--- a/third_party/WebKit/Source/wtf/text/TextCodecUTF16.cpp
+++ b/third_party/WebKit/Source/wtf/text/TextCodecUTF16.cpp
@@ -25,11 +25,12 @@
 
 #include "wtf/text/TextCodecUTF16.h"
 
-#include "wtf/PassOwnPtr.h"
+#include "wtf/PtrUtil.h"
 #include "wtf/text/CString.h"
 #include "wtf/text/CharacterNames.h"
 #include "wtf/text/StringBuffer.h"
 #include "wtf/text/WTFString.h"
+#include <memory>
 
 using namespace std;
 
@@ -50,14 +51,14 @@ void TextCodecUTF16::registerEncodingNames(EncodingNameRegistrar registrar)
     registrar("unicodeFFFE", "UTF-16BE");
 }
 
-static PassOwnPtr<TextCodec> newStreamingTextDecoderUTF16LE(const TextEncoding&, const void*)
+static std::unique_ptr<TextCodec> newStreamingTextDecoderUTF16LE(const TextEncoding&, const void*)
 {
-    return adoptPtr(new TextCodecUTF16(true));
+    return wrapUnique(new TextCodecUTF16(true));
 }
 
-static PassOwnPtr<TextCodec> newStreamingTextDecoderUTF16BE(const TextEncoding&, const void*)
+static std::unique_ptr<TextCodec> newStreamingTextDecoderUTF16BE(const TextEncoding&, const void*)
 {
-    return adoptPtr(new TextCodecUTF16(false));
+    return wrapUnique(new TextCodecUTF16(false));
 }
 
 void TextCodecUTF16::registerCodecs(TextCodecRegistrar registrar)