am 30f57295: am ba944ccd: Doc change: update screens support table and remove outdated density/size metrics.

Merge commit '30f572956ef92e8636772be7bd5d0150cf7fd1fc' into gingerbread-plus-aosp

* commit '30f572956ef92e8636772be7bd5d0150cf7fd1fc':
  Doc change: update screens support table and remove outdated density/size metrics.