The DevTools Memory panel user documentation was imported from MDN
twice: once into devtools-user/memory (the DevTools user docs tree) and
once into performance/memory, alongside the genuine Gecko
memory-debugging docs. The two copies had already drifted apart.
Keep the devtools-user copy, which is the right home for user-facing
DevTools documentation and is self-contained (it carries its own
images), and drop the eight pages and 34 images duplicated under
performance/memory. That tree keeps the Gecko-specific content
(about:memory, AWSY, BloatView, DMD, leak hunting, refcount tracing).
The performance/memory index now points at the DevTools user docs
instead of listing the copies, and redirects are added so the old URLs
keep resolving.
./mach doc goes from 672 to 661 warnings.
Differential Revision: https://phabricator.services.mozilla.com/D315868
Sylvestre Ledru
0c1faf0588
