Move PerformanceBase to TaskRunnerTimer.

third_party/WebKit/Source/core/timing/Performance.cpp

Index: third_party/WebKit/Source/core/timing/Performance.cpp
diff --git a/third_party/WebKit/Source/core/timing/Performance.cpp b/third_party/WebKit/Source/core/timing/Performance.cpp
index be8ca988df6026ca8dcce36cc0795cb4392c98e0..73e47a0bbbf924537b63adc815000e870c0dcefc 100644
--- a/third_party/WebKit/Source/core/timing/Performance.cpp
+++ b/third_party/WebKit/Source/core/timing/Performance.cpp
@@ -35,6 +35,7 @@
 #include "bindings/core/v8/V8ObjectBuilder.h"
 #include "core/dom/Document.h"
 #include "core/dom/QualifiedName.h"
+#include "core/dom/TaskRunnerHelper.h"
 #include "core/frame/DOMWindow.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/UseCounter.h"
@@ -100,7 +101,9 @@ static double toTimeOrigin(LocalFrame* frame) {
 }
 
 Performance::Performance(LocalFrame* frame)
-    : PerformanceBase(toTimeOrigin(frame)),
+    : PerformanceBase(
+          toTimeOrigin(frame),
+          TaskRunnerHelper::get(TaskType::PerformanceTimeline, frame)),
       ContextLifecycleObserver(frame ? frame->document() : nullptr) {}
 
 Performance::~Performance() {