Changes to the use statements done automatically via script
Addition of missing use statement done manually
Change-Id: I4cf7903b9700e6366bdf349f99ffd4a04da0c087
* PNG images are no longer displayed as of
I595926027433182cc0396570bc3f1ce0cd2cafb3
* Remove functional dead code about PNG images
* Replace some type hints with type delcarations
Bug: T311620
Change-Id: I283c23e327ef908cfb4c827599fdcdb16252b08c
Removes functionality to
* select PNG rendering mode
* automated fallback to PNG images for SVG rendering
* PNG mode related class and tests
However, PNG images received from mathoid / restbase are still stored.
Bug: T311620
Change-Id: I595926027433182cc0396570bc3f1ce0cd2cafb3
Instead of modifying a page rendering hash,
use the proper mechanism of parser option
registration. The cache is still split on parser
option value. The 'math' option is lazy, since
not all pages contain 'math' tag and we want to
avoid an user preference lookup for every parse.
WARNING: this will invalidate ParserCache for
all pages that contain <math> tags, but according
to Moritz, this is about 1% of all pages, so we
should be fine.
Setting up the test is still rather hard and weird
due to very hacky rendering mode to user option
converter, and math renderer interaction with the DB.
This will be cleaned up later.
Depends-On: I92b3e18fabef4eecac2ec2a4844f1be2716e5d89
Change-Id: I3bce04684070ad306685dabbc51267def25773cd
