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

content/test/test_web_contents_view.h

Index: content/test/test_web_contents_view.h
diff --git a/content/test/test_web_contents_view.h b/content/test/test_web_contents_view.h
index 7f84225a7c1aced7141a64f747059ed64dfd3677..fc8cd4eb057d09e0d6eede1c21e758e7244fece9 100644
--- a/content/test/test_web_contents_view.h
+++ b/content/test/test_web_contents_view.h
@@ -18,7 +18,9 @@ class TestWebContentsView : public WebContentsView,
   virtual ~TestWebContentsView();
 
   // RenderViewHostDelegateView:
-  virtual void ShowContextMenu(const ContextMenuParams& params) OVERRIDE;
+  virtual void ShowContextMenu(
+      const ContextMenuParams& params,
+      const content::ContextMenuSourceType& type) OVERRIDE;
   virtual void ShowPopupMenu(const gfx::Rect& bounds,
                              int item_height,
                              double item_font_size,