Add a `BasePreferences.getAll` method and use it to fetch all Preferences at once in `PDFViewerApplication._readPreferences`; ensure that the `externalLinkTarget` option is correctly set when the viewer is embedded#9917

Merged

timvandermeij merged 3 commits intomozilla:masterfrom Snuffleupagus:Preference-getAll

Jul 25, 2018

+35-88

Commits on Jul 25, 2018

Ensure that the externalLinkTarget option is correctly set when the viewer is embedded (PR 9479 follow-up)
Snuffleupagus
committed
Remove a (now) unnecessary externalLinkTarget check in PDFViewerApplication._readPreferences
Snuffleupagus
committed
Add a BasePreferences.getAll method and use it to fetch all Preferences at once in PDFViewerApplication._readPreferences
Snuffleupagus
committed