Ubuntu Vibes reports that the Chromium daly build is now supporting Ubuntu global menu by default

Ubuntu global menu support has been added by default in Chromium Daily Builds. Earlier, it was more of an experimental feature as users had to enable it from about:flags page in Chromium.

This feature should land soon in beta and stable builds in next few releases. In the meantime, if you want to test, you can download latest Chromium build from Daily Builds PPA.

  Chromium Daily Builds Add Ubuntu Global Menu Support by Default