cc: Rename LayerTreeHost to LayerTreeHostInProcess.

content/renderer/gpu/render_widget_compositor.h

Index: content/renderer/gpu/render_widget_compositor.h
diff --git a/content/renderer/gpu/render_widget_compositor.h b/content/renderer/gpu/render_widget_compositor.h
index 6cb9f7a2472300871a8aa5aafd2d2cf37ba1ea41..0789f420169ac1dbb2b98148ececd5c9aa8070ab 100644
--- a/content/renderer/gpu/render_widget_compositor.h
+++ b/content/renderer/gpu/render_widget_compositor.h
@@ -32,7 +32,7 @@ namespace cc {
 class CopyOutputRequest;
 class InputHandler;
 class Layer;
-class LayerTreeHostInterface;
+class LayerTreeHost;
 namespace proto {
 class CompositorMessage;
 }
@@ -211,9 +211,7 @@ class CONTENT_EXPORT RenderWidgetCompositor
                          CompositorDependencies* compositor_deps);
 
   void Initialize(float device_scale_factor);
-  cc::LayerTreeHostInterface* layer_tree_host() {
-    return layer_tree_host_.get();
-  }
+  cc::LayerTreeHost* layer_tree_host() { return layer_tree_host_.get(); }
 
  private:
   void LayoutAndUpdateLayers();
@@ -225,7 +223,7 @@ class CONTENT_EXPORT RenderWidgetCompositor
   RenderWidgetCompositorDelegate* const delegate_;
   CompositorDependencies* const compositor_deps_;
   const bool threaded_;
-  std::unique_ptr<cc::LayerTreeHostInterface> layer_tree_host_;
+  std::unique_ptr<cc::LayerTreeHost> layer_tree_host_;
   bool never_visible_;
 
   blink::WebLayoutAndPaintAsyncCallback* layout_and_paint_async_callback_;