Chris Martin 777045b2f1 Bug 1347710 - Make GPU sandbox allow access to shader cache r=bobowen
When the GPU sandbox is enabled, access to most of the filesystem is blocked.

The GPU process uses a directory, "%profiledir%/shader-cache", to cache
compiled shared for performance reasons. Not allowing access to that directory
results in a HUGE performance backslide when the sandbox is turned on.

Differential Revision: https://phabricator.services.mozilla.com/D67893

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extra : moz-landing-system : lando
2020-04-06 20:45:06 +00:00
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