Bug 930817 - [B2G][1.2][l10n][Keyboard] Long words in the Auto Correct suggestion bar cut each other off
     -- remove docFragment method to generate candidate ele since use docFragment can get cliendwidth and getBoundingClientRect
Merge pull request #13252 from mpizza/Bug_930817_fitText

 Bug 930817 - [B2G][1.2][l10n][Keyboard] Long words in the Auto Correct ... r=rudyl.