In to SVG rendered background of Chart's title appears black

Original Reporter info from Mantis: Valdas

• Reporter name: Valdas Jankūnas

Description:

 Test my attached app: save chart in to SVG file by pressing button.
 Open resulted SVG file in viewer or editor -> title's background is black.

 Tested in Linux KDE and Win7 (see attached screenshots).

Mantis conversion info:

• Mantis ID: 27633
• OS: Linux
• Build: 48165
• Version: 1.5 (SVN)
• Target version: 1.4