Worklet: Introduce PaintWorkletGlobalScopeProxy

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"
@@ skipping 13 matching lines @@
   PaintWorklet* GetPaintWorklet() {
     return WindowPaintWorklet::From(*page_->GetFrame().DomWindow())
         .paintWorklet();
   }
 
  protected:
   std::unique_ptr<DummyPageHolder> page_;
 };
 
 TEST_F(PaintWorkletTest, GarbageCollectionOfCSSPaintDefinition) {
-  PaintWorkletGlobalScope* global_scope =
-      GetPaintWorklet()->GetWorkletGlobalScopeProxy();
+  PaintWorkletGlobalScopeProxy* proxy = PaintWorkletGlobalScopeProxy::From(
+      GetPaintWorklet()->GetWorkletGlobalScopeProxy());
+  PaintWorkletGlobalScope* global_scope = proxy->global_scope();
   global_scope->ScriptController()->Evaluate(
       ScriptSourceCode("registerPaint('foo', class { paint() { } });"));
 
   CSSPaintDefinition* definition = global_scope->FindDefinition("foo");
   ASSERT(definition);
 
   v8::Isolate* isolate =
       global_scope->ScriptController()->GetScriptState()->GetIsolate();
   ASSERT(isolate);
 
@@ skipping 15 matching lines @@
   // Delete the page & associated objects.
   page_.reset();
 
   // Run a GC, the persistent should have been collected.
   ThreadState::Current()->CollectAllGarbage();
   V8GCController::CollectAllGarbageForTesting(isolate);
   ASSERT(handle.IsEmpty());
 }
 
 }  // namespace blink