UbuntuWebView’s context menu not displayed in debug builds

[Olivier Tilloy]

I built lp:oxide in debug mode and release mode, and when right-clicking on a hyperlink in an UbuntuWebView, I’m seeing a context menu (with two options to copy link address and save link) in the release build, but not in the debug build.

[Olivier Tilloy (osomon)]

oxide::qt::WebView::CreateContextMenu(…) is being called with 3 menu items and oxide::qt::MenuItemBuilder::Build(items) returns a std::vector of size 3.

aux_ui_factory_->CreateWebContextMenu(…) is called with this vector, but the callee (oxide::uitk::AuxiliaryUIFactory::CreateWebContextMenu()) gets an empty vector.

[Olivier Tilloy (osomon)]

Note that I am seeing the same issue in the branch where I'm implementing autofill suggestions, and replacing std::vector<Suggestion> with QVector<Suggestion> "fixes" the problem, although I’d rather understand what's going on and address it of course.