cc: Add image decode queue functionality to image manager.

third_party/WebKit/Source/platform/testing/WebLayerTreeViewImplForTesting.cpp

Index: third_party/WebKit/Source/platform/testing/WebLayerTreeViewImplForTesting.cpp
diff --git a/third_party/WebKit/Source/platform/testing/WebLayerTreeViewImplForTesting.cpp b/third_party/WebKit/Source/platform/testing/WebLayerTreeViewImplForTesting.cpp
index fb749cad5d8523273d33b9bd322ec34d00cec622..973392505fafe988e952f6815395417b401ad6db 100644
--- a/third_party/WebKit/Source/platform/testing/WebLayerTreeViewImplForTesting.cpp
+++ b/third_party/WebKit/Source/platform/testing/WebLayerTreeViewImplForTesting.cpp
@@ -30,6 +30,7 @@ WebLayerTreeViewImplForTesting::WebLayerTreeViewImplForTesting(
   params.main_task_runner = base::ThreadTaskRunnerHandle::Get();
   params.task_graph_runner = &m_taskGraphRunner;
   params.mutator_host = m_animationHost.get();
+  params.image_worker_task_runner = nullptr;
   m_layerTreeHost =
       cc::LayerTreeHostInProcess::CreateSingleThreaded(this, &params);
   ASSERT(m_layerTreeHost);