Devirtualize Frame::domWindow().

third_party/WebKit/Source/core/frame/LocalDOMWindow.cpp

Index: third_party/WebKit/Source/core/frame/LocalDOMWindow.cpp
diff --git a/third_party/WebKit/Source/core/frame/LocalDOMWindow.cpp b/third_party/WebKit/Source/core/frame/LocalDOMWindow.cpp
index c30f6aa96631fb5be970635f4928b60ba60e7278..1612f2e6ddc29b508ff1304fd9ea1f154f04a5b7 100644
--- a/third_party/WebKit/Source/core/frame/LocalDOMWindow.cpp
+++ b/third_party/WebKit/Source/core/frame/LocalDOMWindow.cpp
@@ -532,7 +532,7 @@ void LocalDOMWindow::sendOrientationChangeEvent() {
     if (!frames[i]->isLocalFrame())
       continue;
     toLocalFrame(frames[i].get())
-        ->localDOMWindow()
+        ->domWindow()
         ->dispatchEvent(Event::create(EventTypeNames::orientationchange));
   }
 }