Fixing the Position of Context Menu for BrowserPlugin (<webview>)

chrome/browser/guest_view/web_view/chrome_web_view_guest_delegate.cc

Index: chrome/browser/guest_view/web_view/chrome_web_view_guest_delegate.cc
diff --git a/chrome/browser/guest_view/web_view/chrome_web_view_guest_delegate.cc b/chrome/browser/guest_view/web_view/chrome_web_view_guest_delegate.cc
index c6d910b7be8eb052689f3573a0aa722ee0841aa2..ad54b8d8690d665742b0d28a3e1df2ade5026750 100644
--- a/chrome/browser/guest_view/web_view/chrome_web_view_guest_delegate.cc
+++ b/chrome/browser/guest_view/web_view/chrome_web_view_guest_delegate.cc
@@ -39,7 +39,11 @@ bool ChromeWebViewGuestDelegate::HandleContextMenu(
       ContextMenuDelegate::FromWebContents(guest_web_contents());
   DCHECK(menu_delegate);
 
-  pending_menu_ = menu_delegate->BuildMenu(guest_web_contents(), params);
+  content::ContextMenuParams new_params = params;
+  new_params.x = context_menu_position_.x();
+  new_params.y = context_menu_position_.y();
+
+  pending_menu_ = menu_delegate->BuildMenu(guest_web_contents(), new_params);
   // It's possible for the returned menu to be null, so early out to avoid
   // a crash. TODO(wjmaclean): find out why it's possible for this to happen
   // in the first place, and if it's an error.
@@ -139,4 +143,9 @@ void ChromeWebViewGuestDelegate::OnAccessibilityStatusChanged(
 }
 #endif
 
+void ChromeWebViewGuestDelegate::SetContextMenuPosition(
+    const gfx::Point& position) {
+  context_menu_position_ = position;
+}
+
 }  // namespace extensions