Not for review - Rebase of crrev.com/62833003

Source/web/WebWorkerRunLoop.cpp

Index: Source/web/WebWorkerRunLoop.cpp
diff --git a/Source/web/WebWorkerRunLoop.cpp b/Source/web/WebWorkerRunLoop.cpp
index 57a07ffe0684fed4faaa2fe0e16524672e86721f..f2c075af8e17cdecf86f1fb644b1bc77ad24e8f3 100644
--- a/Source/web/WebWorkerRunLoop.cpp
+++ b/Source/web/WebWorkerRunLoop.cpp
@@ -26,6 +26,7 @@
 #include "public/platform/WebWorkerRunLoop.h"
 
 #include "core/workers/WorkerThread.h"
+#include "platform/TraceEvent.h"
 
 namespace blink {
 
@@ -75,4 +76,16 @@ bool WebWorkerRunLoop::lessThan(const WebWorkerRunLoop& o) const
     return m_workerThread < o.m_workerThread;
 }
 
+void WebWorkerRunLoop::setTeleporter(WebTeleporter* teleporter) const
+{
+    TRACE_EVENT0("teleport", "WebWorkerRunLoop::setTeleporter");
+    m_workerThread->setTeleporter(teleporter); // TODO want many workers to share runloop?
+}
+
+int WebWorkerRunLoop::compositorId() const
+{
+    TRACE_EVENT0("teleport", "WebWorkerRunLoop::id");
+    return m_workerThread->id();
+}
+
 } // namespace blink