Replicate whether a frame is in a document or shadow tree.

extensions/renderer/script_context_set_unittest.cc

Index: extensions/renderer/script_context_set_unittest.cc
diff --git a/extensions/renderer/script_context_set_unittest.cc b/extensions/renderer/script_context_set_unittest.cc
index 1a90c08505744882935ff05f870209991381274b..44da610fc9c5cd5c0525a56f47926cf8c9e6bf10 100644
--- a/extensions/renderer/script_context_set_unittest.cc
+++ b/extensions/renderer/script_context_set_unittest.cc
@@ -22,7 +22,8 @@ TEST(ScriptContextSetTest, Lifecycle) {
   base::MessageLoop loop;
 
   blink::WebView* webview = blink::WebView::create(nullptr);
-  blink::WebLocalFrame* frame = blink::WebLocalFrame::create(nullptr);
+  blink::WebLocalFrame* frame =
+      blink::WebLocalFrame::create(blink::WebTreeScopeType::Document, nullptr);
   webview->setMainFrame(frame);
 
   // Do this after construction of the webview, since it may construct the