The goal of these patches is to load neither PdfJs.jsm nor
PdfStreamConverter.jsm in a content process unless the user is viewing
a PDF, to save memory.
This first patch creates a small stub JSM to do the stream
registration, and calls it directly in the content process, avoiding
one way we load PdfJs.jsm. The existing registration methods are kept
for the main process.
MozReview-Commit-ID: 5GH8tjHXfLb
The goal of these patches is to load neither PdfJs.jsm nor
PdfStreamConverter.jsm in a content process unless the user is viewing
a PDF, to save memory.
This first patch creates a small stub JSM to do the stream
registration, and calls it directly in the content process, avoiding
one way we load PdfJs.jsm. The existing registration methods are kept
for the main process.
MozReview-Commit-ID: 5GH8tjHXfLb
One is always run, the other is only run when PdfJs.enabled is true in
the parent process. This refactoring enables the next patch.
The extensions changes are from:
https://github.com/mozilla/pdf.js/pull/8218
MozReview-Commit-ID: HwQ3yk8Jck4
