Move fontconfig test support into //third_party/test_fonts

//third_party/test_fonts is currently a submodule so that other
projects can pull it in.  However, the test support logic is currently
in //base.  This CL moves the logic into //third_party/test_fonts and
removes //base dependencies.  This should make it easier for projects
like PDFium to use a hermetic font configuration.


Bug: 1250250
Change-Id: If3a3277e0888fcbf32af71a59e174acd202f95bd
Auto-Submit: Thomas Anderson <>
Reviewed-by: Sean Topping <>
Reviewed-by: Lei Zhang <>
Reviewed-by: Scott Violet <>
Reviewed-by: Peter Beverloo <>
Commit-Queue: Thomas Anderson <>
Cr-Commit-Position: refs/heads/main@{#928890}
GitOrigin-RevId: 426a13371523f7241cea65512406647e4a626f29
5 files changed