[worklets] Add stub classes for window.animationWorklet

third_party/WebKit/Source/modules/compositorworker/AnimationWorklet.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 "modules/compositorworker/AnimationWorklet.h"
 
 #include "bindings/core/v8/V8Binding.h"
 #include "core/dom/ExecutionContext.h"
-#include "modules/csspaint/PaintWorkletGlobalScope.h"
+#include "modules/worklet/ThreadedWorkletGlobalScopeProxy.h"
 
 namespace blink {
 
 // static
-PaintWorklet* PaintWorklet::create(LocalFrame* frame, ExecutionContext* executionContext)
+AnimationWorklet* AnimationWorklet::create(LocalFrame* frame, ExecutionContext* executionContext)
 {
-    PaintWorklet* worklet = new PaintWorklet(frame, executionContext);
+    AnimationWorklet* worklet = new AnimationWorklet(frame, executionContext);
     worklet->suspendIfNeeded();
     return worklet;
 }
 
-PaintWorklet::PaintWorklet(LocalFrame* frame, ExecutionContext* executionContext)
+AnimationWorklet::AnimationWorklet(LocalFrame* frame, ExecutionContext* executionContext)

[nhiroki, 2016/07/28 06:13:53]

|frame| is not necessary?

[ikilpatrick, 2016/07/28 20:57:04]

Done.

     : Worklet(executionContext)
-    , m_paintWorkletGlobalScope(PaintWorkletGlobalScope::create(frame, executionContext->url(), executionContext->userAgent(), executionContext->getSecurityOrigin(), toIsolate(executionContext)))
+    , m_workletGlobalScopeProxy(new ThreadedWorkletGlobalScopeProxy())
 {
 }
 
-PaintWorklet::~PaintWorklet()
+AnimationWorklet::~AnimationWorklet()
 {
 }
 
-PaintWorkletGlobalScope* PaintWorklet::workletGlobalScopeProxy() const
+ThreadedWorkletGlobalScopeProxy* AnimationWorklet::workletGlobalScopeProxy() const
 {
-    return m_paintWorkletGlobalScope.get();
+    return m_workletGlobalScopeProxy.get();
 }
 
-CSSPaintDefinition* PaintWorklet::findDefinition(const String& name)
+DEFINE_TRACE(AnimationWorklet)
 {
-    return m_paintWorkletGlobalScope->findDefinition(name);
-}
-
-void PaintWorklet::addPendingGenerator(const String& name, CSSPaintImageGeneratorImpl* generator)
-{
-    return m_paintWorkletGlobalScope->addPendingGenerator(name, generator);
-}
-
-DEFINE_TRACE(PaintWorklet)
-{
-    visitor->trace(m_paintWorkletGlobalScope);
     Worklet::trace(visitor);
 }
 
 } // namespace blink