Agreed. PDF.js and multi-process both have room for improvement, but the security benefit is huge. Ideally, NPAPI and Pepper should both die, but I don't neces

Agreed. PDF.js and multi-process both have room for improvement, but the security benefit is huge. Ideally, NPAPI and Pepper should both die, but I don't necessarily mind them killing NPAPI and adding this minimal set of Pepper support for Flash. Pepper crashes the browser less (though most of the fault lies with Flash). But even if this enables PDFium, it should not be adopted, and the talk of adopting it makes me want to oppose the whole idea of "project mortar."