Supplement should have a Member to the corresponding Supplementable object (Part 1)

third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp

Index: third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp b/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
index 00019763ee4cf1d48304aba633f2e084422ff763..75d1fb91ecec0cd734e3c2659d0569b152922d25 100644
--- a/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
+++ b/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
@@ -417,14 +417,14 @@ void WebFrameWidgetImpl::scheduleAnimation()
         m_client->scheduleAnimation();
 }
 
-CompositorProxyClient* WebFrameWidgetImpl::createCompositorProxyClient()
+CompositorProxyClient* WebFrameWidgetImpl::createCompositorProxyClient(WorkerClients& clients)
 {
     if (!m_mutator) {
         std::unique_ptr<CompositorMutatorClient> mutatorClient = CompositorMutatorImpl::createClient();
         m_mutator = static_cast<CompositorMutatorImpl*>(mutatorClient->mutator());
         m_layerTreeView->setMutatorClient(std::move(mutatorClient));
     }
-    return new CompositorProxyClientImpl(m_mutator);
+    return new CompositorProxyClientImpl(m_mutator, clients);
 }
 
 void WebFrameWidgetImpl::applyViewportDeltas(