[BUGFIX] Regression when scaling/cropping in GIFBUILDER

The fix for issue #64224 introduced a regression in GIFBUILDER
resulting in problems with image scaling/cropping.

For $fileInfo and $maskInfo: use 'processedFile' for FAL files
if available and correctly distinguish between FAL- and non-FAL files
otherwise by checking for 'origFile'.

Resolves: #65378
Related: #64224
Releases: master, 6.2
Change-Id: Ib472bdcdc7f814e50ebd18e084f5fbe7d09fc410
Reviewed-on: http://review.typo3.org/37483


Reviewed-by: Stephan Großberndt <stephan@grossberndt.de>
Tested-by: Stephan Großberndt <stephan@grossberndt.de>
Reviewed-by: Frans Saris <franssaris@gmail.com>
Tested-by: Stefan Froemken <froemken@gmail.com>
Tested-by: Christoph Lehmann <christoph.lehmann@networkteam.com>
Tested-by: Philipp Mueller <philipp.mueller@lavitto.ch>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>