| Index: third_party/WebKit/Source/core/dom/MessagePort.cpp
|
| diff --git a/third_party/WebKit/Source/core/dom/MessagePort.cpp b/third_party/WebKit/Source/core/dom/MessagePort.cpp
|
| index 3bfd5bd6e8322793789ca9dc27596910980cc5af..ca49716c767e71823f1a2477ee953478abfce931 100644
|
| --- a/third_party/WebKit/Source/core/dom/MessagePort.cpp
|
| +++ b/third_party/WebKit/Source/core/dom/MessagePort.cpp
|
| @@ -259,7 +259,7 @@ std::unique_ptr<MessagePortChannelArray> MessagePort::disentanglePorts(
|
| "Port at index " + String::number(i) + " is " + type + ".");
|
| return nullptr;
|
| }
|
| - visited.add(port);
|
| + visited.insert(port);
|
| }
|
|
|
| UseCounter::count(context, UseCounter::MessagePortsTransferred);
|
|
|