Remove unneeded AddRef in RenderViewTest::SetUp

content/public/test/render_view_test.cc

Index: content/public/test/render_view_test.cc
diff --git a/content/public/test/render_view_test.cc b/content/public/test/render_view_test.cc
index 1c0dc3d70e4f4e0dc97e4ebbfcb8f04543c1b4f3..794c2072dd89e172498522a17a49b58f10bdb674 100644
--- a/content/public/test/render_view_test.cc
+++ b/content/public/test/render_view_test.cc
@@ -255,7 +255,6 @@ void RenderViewTest::SetUp() {
   // This needs to pass the mock render thread to the view.
   RenderViewImpl* view =
       RenderViewImpl::Create(view_params, compositor_deps_.get(), false);
-  view->AddRef();
   view_ = view;
 }