[Presentation API] Resolve PresentationRequest::reconnect() with existing presentation connection i…

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 67f98aace0005002da40efd8c93f9f15bc0c5c73..48e4e20cdc83a1d330e5e1ac671738b73947fadd 100644
--- a/third_party/WebKit/Source/modules/presentation/PresentationConnection.cpp
+++ b/third_party/WebKit/Source/modules/presentation/PresentationConnection.cpp
@@ -384,6 +384,10 @@ void PresentationConnection::didReceiveBinaryMessage(const uint8_t* data,
   ASSERT_NOT_REACHED();
 }
 
+WebPresentationConnectionState PresentationConnection::getState() {
+  return m_state;
+}
+
 void PresentationConnection::close() {
   if (m_state != WebPresentationConnectionState::Connecting &&
       m_state != WebPresentationConnectionState::Connected) {
@@ -412,6 +416,10 @@ bool PresentationConnection::matches(
          m_id == static_cast<String>(client->getId());
 }
 
+bool PresentationConnection::matches(const String& id, const KURL& url) const {
+  return m_url == url && m_id == id;
+}
+
 void PresentationConnection::didChangeState(
     WebPresentationConnectionState state) {
   if (m_state == state)