[Presentation API] Adds DOMString[] constructor to PresentationRequest.

third_party/WebKit/Source/modules/presentation/PresentationAvailability.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/PresentationAvailability.h"
 
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/Document.h"
 #include "core/events/Event.h"
 #include "core/frame/UseCounter.h"
 #include "modules/EventTargetModulesNames.h"
 #include "modules/presentation/PresentationController.h"
 #include "public/platform/Platform.h"
 #include "public/platform/modules/presentation/WebPresentationClient.h"
+#include "wtf/Vector.h"
 
 namespace blink {
 
 namespace {
 
 WebPresentationClient* presentationClient(ExecutionContext* executionContext) {
   if (!executionContext)
     return nullptr;
   DCHECK(executionContext->isDocument());
   Document* document = toDocument(executionContext);
   if (!document->frame())
     return nullptr;
   PresentationController* controller =
       PresentationController::from(*document->frame());
   return controller ? controller->client() : nullptr;
 }
 
 }  // anonymous namespace
 
 // static
 PresentationAvailability* PresentationAvailability::take(
     ScriptPromiseResolver* resolver,
-    const KURL& url,
+    const WTF::Vector<KURL>& urls,
     bool value) {
   PresentationAvailability* presentationAvailability =
-      new PresentationAvailability(resolver->getExecutionContext(), url, value);
+      new PresentationAvailability(resolver->getExecutionContext(), urls,
+                                   value);
   presentationAvailability->suspendIfNeeded();
   presentationAvailability->updateListening();
   return presentationAvailability;
 }
 
 PresentationAvailability::PresentationAvailability(
     ExecutionContext* executionContext,
-    const KURL& url,
+    const WTF::Vector<KURL>& urls,
     bool value)
     : ActiveScriptWrappable(this),
       ActiveDOMObject(executionContext),
       PageVisibilityObserver(toDocument(executionContext)->page()),
-      m_url(url),
+      m_urls(urls),
       m_value(value),
       m_state(State::Active) {
   ASSERT(executionContext->isDocument());
+  WebVector<WebURL> data(urls.size());
+  for (size_t i = 0; i < urls.size(); ++i)
+    data[i] = WebURL(urls[i]);
+
+  m_urls.swap(data);
 }
 
 PresentationAvailability::~PresentationAvailability() {}
 
 const AtomicString& PresentationAvailability::interfaceName() const {
   return EventTargetNames::PresentationAvailability;
 }
 
 ExecutionContext* PresentationAvailability::getExecutionContext() const {
   return ActiveDOMObject::getExecutionContext();
@@ skipping 49 matching lines @@
     return;
 
   if (m_state == State::Active &&
       (toDocument(getExecutionContext())->pageVisibilityState() ==
        PageVisibilityStateVisible))
     client->startListening(this);
   else
     client->stopListening(this);
 }
 
-const WebURL PresentationAvailability::url() const {
-  return WebURL(m_url);
+const WebVector<WebURL>& PresentationAvailability::urls() const {
+  return m_urls;
 }
 
 bool PresentationAvailability::value() const {
   return m_value;
 }
 
 DEFINE_TRACE(PresentationAvailability) {
   EventTargetWithInlineData::trace(visitor);
   PageVisibilityObserver::trace(visitor);
   ActiveDOMObject::trace(visitor);
 }
 
 }  // namespace blink