Create Bookmark Footnote desktop iOS promotion

ui/views/bubble/bubble_frame_view_unittest.cc

Index: ui/views/bubble/bubble_frame_view_unittest.cc
diff --git a/ui/views/bubble/bubble_frame_view_unittest.cc b/ui/views/bubble/bubble_frame_view_unittest.cc
index 463760c059ef9bcc6fdc3354b3c45a2975ee706c..5ffb1b2f6bb8a9ae170eb33218dd7e0fca0a034e 100644
--- a/ui/views/bubble/bubble_frame_view_unittest.cc
+++ b/ui/views/bubble/bubble_frame_view_unittest.cc
@@ -137,6 +137,19 @@ TEST_F(BubbleFrameViewTest, GetBoundsForClientView) {
   EXPECT_EQ(insets.top() + margin_y, frame.GetBoundsForClientView().y());
 }
 
+TEST_F(BubbleFrameViewTest, RemoveFootnoteView) {
+  TestBubbleFrameView frame(this);
+  EXPECT_EQ(nullptr, frame.footnote_container_);
+  View* footnote_dummy_view = new StaticSizedView(gfx::Size(200, 200));
+  frame.SetFootnoteView(footnote_dummy_view);
+  EXPECT_EQ(footnote_dummy_view->parent(), frame.footnote_container_);
+  View* container_view = footnote_dummy_view->parent();
+  delete footnote_dummy_view;
+  footnote_dummy_view = nullptr;
+  EXPECT_FALSE(container_view->visible());
+  EXPECT_EQ(nullptr, frame.footnote_container_);
+}
+
 TEST_F(BubbleFrameViewTest, GetBoundsForClientViewWithClose) {
   TestBubbleFrameView frame(this);
   // TestBubbleFrameView::GetWidget() is responsible for creating the widget and