cc: Move UI Resource management out of LayerTreeHost.

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

Index: third_party/WebKit/Source/platform/testing/WebLayerTreeViewImplForTesting.h
diff --git a/third_party/WebKit/Source/platform/testing/WebLayerTreeViewImplForTesting.h b/third_party/WebKit/Source/platform/testing/WebLayerTreeViewImplForTesting.h
index 1964f06ef990c114c9fc4b6ed40c103241d46676..cda655c85270518a04a320c7ef59359229e8d206 100644
--- a/third_party/WebKit/Source/platform/testing/WebLayerTreeViewImplForTesting.h
+++ b/third_party/WebKit/Source/platform/testing/WebLayerTreeViewImplForTesting.h
@@ -12,7 +12,7 @@
 #include <memory>
 
 namespace cc {
-class LayerTreeHost;
+class LayerTreeHostInterface;
 class LayerTreeSettings;
 }
 
@@ -32,7 +32,7 @@ public:
     ~WebLayerTreeViewImplForTesting() override;
 
     static cc::LayerTreeSettings defaultLayerTreeSettings();
-    cc::LayerTreeHost* layerTreeHost() { return m_layerTreeHost.get(); }
+    cc::LayerTreeHostInterface* layerTreeHost() { return m_layerTreeHost.get(); }
     bool hasLayer(const WebLayer&);
 
     // blink::WebLayerTreeView implementation.
@@ -99,7 +99,7 @@ public:
 
 private:
     cc::TestTaskGraphRunner m_taskGraphRunner;
-    std::unique_ptr<cc::LayerTreeHost> m_layerTreeHost;
+    std::unique_ptr<cc::LayerTreeHostInterface> m_layerTreeHost;
 };
 
 } // namespace blink