fonts: Remove web fonts when their stylesheet is removed #46437
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This is the first part of ensuring that unused fonts do not leak. This
change makes it so that when a stylesheet is removed, the corresponding
web fonts are removed from the
FontContext
.Note: WebRender assets are still leaked, which was the situation before
for all fonts. A followup change will fix this issue.
Fixes #15139.
Signed-off-by: Martin Robinson mrobinson@igalia.com
Co-authored-by: Mukilan Thiyagarajan mukilan@igalia.com
Reviewed in servo/servo#32346