browser-plugin-freshplayer-nacl binary package in Ubuntu Bionic i386

 The main goal of the project is to get PPAPI (Chrome) plugins
 working in Firefox (and any other web-browser supporting NPAPI plugins).
 It implements a wrapper which behaves like
 browser to PPAPI plugin and implements NPAPI plugin interface
 for browser to use.
 .
 This particular implementation doesn't implement any sandboxing,
 which means any malicious code can break through plugin security
 as there are no additional barriers. This is the same level of security as
 NPAPI Flash have.
 .
 This package allows one to use the Native Client plugin from Chrome
 (libppGoogleNaClPluginChrome.so) in NPAPI web browsers.

Source package