Devirtualize Frame::domWindow().

third_party/WebKit/Source/modules/csspaint/PaintWorkletTest.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/csspaint/PaintWorklet.h"
 
 #include "bindings/core/v8/ScriptSourceCode.h"
 #include "bindings/core/v8/V8GCController.h"
 #include "bindings/core/v8/WorkerOrWorkletScriptController.h"
 #include "core/frame/LocalFrame.h"
 #include "core/testing/DummyPageHolder.h"
 #include "modules/csspaint/CSSPaintDefinition.h"
 #include "modules/csspaint/PaintWorkletGlobalScope.h"
 #include "modules/csspaint/WindowPaintWorklet.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include <memory>
 
 namespace blink {
 
 class PaintWorkletTest : public testing::Test {
  public:
   PaintWorkletTest() : m_page(DummyPageHolder::create()) {}
 
   PaintWorklet* paintWorklet() {
-    return WindowPaintWorklet::from(*m_page->frame().localDOMWindow())
+    return WindowPaintWorklet::from(*m_page->frame().domWindow())
         .paintWorklet();
   }
 
  protected:
   std::unique_ptr<DummyPageHolder> m_page;
 };
 
 TEST_F(PaintWorkletTest, GarbageCollectionOfCSSPaintDefinition) {
   PaintWorkletGlobalScope* globalScope =
       paintWorklet()->workletGlobalScopeProxy();
@@ skipping 25 matching lines @@
   // Delete the page & associated objects.
   m_page.reset();
 
   // Run a GC, the persistent should have been collected.
   ThreadState::current()->collectAllGarbage();
   V8GCController::collectAllGarbageForTesting(isolate);
   ASSERT(handle.isEmpty());
 }
 
 }  // naespace blink