[Presentation API] Change PresentationConnection's default binaryType to ArrayBuffer

third_party/WebKit/Source/modules/presentation/PresentationConnection.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 "modules/presentation/PresentationConnection.h"
 
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMArrayBuffer.h"
 #include "core/dom/DOMArrayBufferView.h"
 #include "core/dom/Document.h"
@@ skipping 134 matching lines @@
   std::unique_ptr<FileReaderLoader> m_loader;
 };
 
 PresentationConnection::PresentationConnection(LocalFrame* frame,
                                                const String& id,
                                                const KURL& url)
     : ContextClient(frame),
       m_id(id),
       m_url(url),
       m_state(WebPresentationConnectionState::Connecting),
-      m_binaryType(BinaryTypeBlob),
+      m_binaryType(BinaryTypeArrayBuffer),
       m_proxy(nullptr) {}
 
 PresentationConnection::~PresentationConnection() {
   ASSERT(!m_blobLoader);
 }
 
 void PresentationConnection::bindProxy(
     std::unique_ptr<WebPresentationConnectionProxy> proxy) {
   DCHECK(proxy);
   m_proxy = std::move(proxy);
@@ skipping 350 matching lines @@
 void PresentationConnection::tearDown() {
   // Cancel current Blob loading if any.
   if (m_blobLoader) {
     m_blobLoader->cancel();
     m_blobLoader.clear();
   }
   m_messages.clear();
 }
 
 }  // namespace blink