Context menus should appear above the touch point if invoked by long press.

content/test/test_web_contents_view.cc

Index: content/test/test_web_contents_view.cc
diff --git a/content/test/test_web_contents_view.cc b/content/test/test_web_contents_view.cc
index 14f8471fbbce385c1aa48353299ae0e671fd70b9..bebe633eaba04930848b1ce3f3b85761070fb4dc 100644
--- a/content/test/test_web_contents_view.cc
+++ b/content/test/test_web_contents_view.cc
@@ -13,7 +13,8 @@ TestWebContentsView::~TestWebContentsView() {
 }
 
 void TestWebContentsView::ShowContextMenu(
-    const ContextMenuParams& params) {
+    const ContextMenuParams& params,
+    const content::ContextMenuEventType& type) {
 }
 
 void TestWebContentsView::ShowPopupMenu(const gfx::Rect& bounds,