Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/modules/presentation/PresentationConnection.cpp

Index: third_party/WebKit/Source/modules/presentation/PresentationConnection.cpp
diff --git a/third_party/WebKit/Source/modules/presentation/PresentationConnection.cpp b/third_party/WebKit/Source/modules/presentation/PresentationConnection.cpp
index c1ccce2b58ba49d0a97749041e2c272a8ee73015..70c9c53a1ce1b9b6184d7825d5a2609e8aaffc23 100644
--- a/third_party/WebKit/Source/modules/presentation/PresentationConnection.cpp
+++ b/third_party/WebKit/Source/modules/presentation/PresentationConnection.cpp
@@ -24,8 +24,8 @@
 #include "modules/presentation/PresentationRequest.h"
 #include "public/platform/modules/presentation/WebPresentationConnectionClient.h"
 #include "wtf/Assertions.h"
+#include "wtf/OwnPtr.h"
 #include "wtf/text/AtomicString.h"
-#include <memory>
 
 namespace blink {
 
@@ -171,7 +171,7 @@ PresentationConnection::~PresentationConnection()
 }
 
 // static
-PresentationConnection* PresentationConnection::take(ScriptPromiseResolver* resolver, std::unique_ptr<WebPresentationConnectionClient> client, PresentationRequest* request)
+PresentationConnection* PresentationConnection::take(ScriptPromiseResolver* resolver, PassOwnPtr<WebPresentationConnectionClient> client, PresentationRequest* request)
 {
     ASSERT(resolver);
     ASSERT(client);
@@ -190,7 +190,7 @@ PresentationConnection* PresentationConnection::take(ScriptPromiseResolver* reso
 }
 
 // static
-PresentationConnection* PresentationConnection::take(PresentationController* controller, std::unique_ptr<WebPresentationConnectionClient> client, PresentationRequest* request)
+PresentationConnection* PresentationConnection::take(PresentationController* controller, PassOwnPtr<WebPresentationConnectionClient> client, PresentationRequest* request)
 {
     ASSERT(controller);
     ASSERT(request);
@@ -355,7 +355,7 @@ void PresentationConnection::didReceiveBinaryMessage(const uint8_t* data, size_t
 
     switch (m_binaryType) {
     case BinaryTypeBlob: {
-        std::unique_ptr<BlobData> blobData = BlobData::create();
+        OwnPtr<BlobData> blobData = BlobData::create();
         blobData->appendBytes(data, length);
         Blob* blob = Blob::create(BlobDataHandle::create(std::move(blobData), length));
         dispatchEvent(MessageEvent::create(blob));