Bug 898408: do not optimize l10n resources for PDF.js
Bug 900361 - Enable customization per target device of resolution for FB images
Merge pull request #11201 from fabi1cazenave/pdfViewer-bug898408

Bug 898408: do not optimize l10n resources for PDF.js, r=ochameau
Merge pull request #11295 from fcampo/FB_resolution_images

Bug 900361 - Enable customization per target device of resolution for FB images (r=jmcf)