Move Location to DOMWindow

Source/core/frame/LocalDOMWindow.cpp

Index: Source/core/frame/LocalDOMWindow.cpp
diff --git a/Source/core/frame/LocalDOMWindow.cpp b/Source/core/frame/LocalDOMWindow.cpp
index c10d324c965985153d8efb6d241f5bb3396ea0ec..5a36116da25b17f47fcfc8bd9dc86438315ced2d 100644
--- a/Source/core/frame/LocalDOMWindow.cpp
+++ b/Source/core/frame/LocalDOMWindow.cpp
@@ -611,32 +611,9 @@ void LocalDOMWindow::willDetachFrameHost()
     LocalDOMWindow::notifyContextDestroyed();
 }
 
-void LocalDOMWindow::willDestroyDocumentInFrame()
-{
-    for (const auto& domWindowProperty : m_properties)
-        domWindowProperty->willDestroyGlobalObjectInFrame();
-}
-
-void LocalDOMWindow::willDetachDocumentFromFrame()
-{
-    for (const auto& domWindowProperty : m_properties)
-        domWindowProperty->willDetachGlobalObjectFromFrame();
-}
-
-void LocalDOMWindow::registerProperty(DOMWindowProperty* property)
-{
-    m_properties.add(property);
-}
-
-void LocalDOMWindow::unregisterProperty(DOMWindowProperty* property)
-{
-    m_properties.remove(property);
-}
-
 void LocalDOMWindow::reset()
 {
-    willDestroyDocumentInFrame();
-    m_properties.clear();
+    DOMWindow::reset();
 
     m_screen = nullptr;
     m_history = nullptr;
@@ -649,7 +626,6 @@ void LocalDOMWindow::reset()
     m_console = nullptr;
     m_navigator = nullptr;
     m_performance = nullptr;
-    m_location = nullptr;
     m_media = nullptr;
     m_applicationCache = nullptr;
 #if ENABLE(ASSERT)
@@ -789,13 +765,6 @@ Performance* LocalDOMWindow::performance() const
     return m_performance.get();
 }
 
-Location* LocalDOMWindow::location() const
-{
-    if (!m_location)
-        m_location = Location::create(frame());
-    return m_location.get();
-}
-
 void LocalDOMWindow::postMessage(PassRefPtr<SerializedScriptValue> message, const MessagePortArray* ports, const String& targetOrigin, LocalDOMWindow* source, ExceptionState& exceptionState)
 {
     if (!isCurrentlyDisplayedInFrame())
@@ -1834,7 +1803,6 @@ void LocalDOMWindow::trace(Visitor* visitor)
     visitor->trace(m_toolbar);
     visitor->trace(m_console);
     visitor->trace(m_navigator);
-    visitor->trace(m_location);
     visitor->trace(m_media);
     visitor->trace(m_applicationCache);
     visitor->trace(m_performance);