Remove OwnPtr from Blink.

third_party/WebKit/Source/modules/websockets/DOMWebSocket.cpp

Index: third_party/WebKit/Source/modules/websockets/DOMWebSocket.cpp
diff --git a/third_party/WebKit/Source/modules/websockets/DOMWebSocket.cpp b/third_party/WebKit/Source/modules/websockets/DOMWebSocket.cpp
index 8a008b845029155eff9d61c4cc38b02ebac3e705..b30348d408ffac02a2f1c89da3292893ffdff40b 100644
--- a/third_party/WebKit/Source/modules/websockets/DOMWebSocket.cpp
+++ b/third_party/WebKit/Source/modules/websockets/DOMWebSocket.cpp
@@ -58,11 +58,11 @@
 #include "public/platform/WebInsecureRequestPolicy.h"
 #include "wtf/Assertions.h"
 #include "wtf/HashSet.h"
-#include "wtf/PassOwnPtr.h"
 #include "wtf/StdLibExtras.h"
 #include "wtf/text/CString.h"
 #include "wtf/text/StringBuilder.h"
 #include "wtf/text/WTFString.h"
+#include <memory>
 
 namespace blink {
 
@@ -638,7 +638,7 @@ void DOMWebSocket::didReceiveTextMessage(const String& msg)
     m_eventQueue->dispatch(MessageEvent::create(msg, SecurityOrigin::create(m_url)->toString()));
 }
 
-void DOMWebSocket::didReceiveBinaryMessage(PassOwnPtr<Vector<char>> binaryData)
+void DOMWebSocket::didReceiveBinaryMessage(std::unique_ptr<Vector<char>> binaryData)
 {
     WTF_LOG(Network, "WebSocket %p didReceiveBinaryMessage() %lu byte binary message", this, static_cast<unsigned long>(binaryData->size()));
     switch (m_binaryType) {
@@ -646,7 +646,7 @@ void DOMWebSocket::didReceiveBinaryMessage(PassOwnPtr<Vector<char>> binaryData)
         size_t size = binaryData->size();
         RefPtr<RawData> rawData = RawData::create();
         binaryData->swap(*rawData->mutableData());
-        OwnPtr<BlobData> blobData = BlobData::create();
+        std::unique_ptr<BlobData> blobData = BlobData::create();
         blobData->appendData(rawData.release(), 0, BlobDataItem::toEndOfFile);
         Blob* blob = Blob::create(BlobDataHandle::create(std::move(blobData), size));
         recordReceiveTypeHistogram(WebSocketReceiveTypeBlob);