[fuchsia] Make components_browsertests pass

This adds missing manifest fragments for this test suite and modifies
test expectations due to having no system-wide font list
implementation on Fuchsia.
In addition, that same test is enabled on Android with the same set of
expectations as on Fuchsia since it was disabled for the same reason.

Bug: 1260529
Change-Id: I2f0bc79a1fb7d75fb9b7491f122363815f23ffe0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3339815
Reviewed-by: Mohamad Ahmadi <mahmadi@chromium.org>
Commit-Queue: Fabrice de Gans <fdegans@chromium.org>
Cr-Commit-Position: refs/heads/main@{#951722}