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 21ea7a4fd548428bda10d12abae0ed2e024e0215..b1333ea07cd107f7e82e756766deaef6d53e4e1b 100644
--- a/Source/core/frame/LocalDOMWindow.cpp
+++ b/Source/core/frame/LocalDOMWindow.cpp
@@ -632,13 +632,14 @@ void LocalDOMWindow::reset()
     m_console = nullptr;
     m_navigator = nullptr;
     m_performance = nullptr;
-    m_location = nullptr;
     m_media = nullptr;
     m_applicationCache = nullptr;
 #if ENABLE(ASSERT)
     m_hasBeenReset = true;
 #endif
 
+    DOMWindow::reset();
+
     LocalDOMWindow::notifyContextDestroyed();
 }
 
@@ -772,13 +773,6 @@ 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())
@@ -1817,7 +1811,6 @@ 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);