Devirtualize Frame::domWindow().

third_party/WebKit/Source/web/tests/VisualViewportTest.cpp

Index: third_party/WebKit/Source/web/tests/VisualViewportTest.cpp
diff --git a/third_party/WebKit/Source/web/tests/VisualViewportTest.cpp b/third_party/WebKit/Source/web/tests/VisualViewportTest.cpp
index 354c64b1a0a6f4efae4433f9f97c3108e0e25cbd..1a89132363f9f93593a9c2ace8c81095ffb63902 100644
--- a/third_party/WebKit/Source/web/tests/VisualViewportTest.cpp
+++ b/third_party/WebKit/Source/web/tests/VisualViewportTest.cpp
@@ -1749,8 +1749,7 @@ TEST_P(VisualViewportTest, bodyAndWindowScrollPropertiesAccountForViewport) {
   // body element as the viewport and don't apply scrolling to the HTML element.
   RuntimeEnabledFeatures::setScrollTopLeftInteropEnabled(false);
 
-  LocalDOMWindow* window =
-      webViewImpl()->mainFrameImpl()->frame()->localDOMWindow();
+  LocalDOMWindow* window = webViewImpl()->mainFrameImpl()->frame()->domWindow();
   window->scrollTo(100, 150);
   EXPECT_EQ(100, window->scrollX());
   EXPECT_EQ(150, window->scrollY());