Reduce test file size in FileDataPipeProducerTest.HugeFile.

The test file doesn't need to be so large, and the size exceeds a limit
under Fuchsia, breaking the test.

Bug: 771429
Change-Id: I8421843fe43b66a3e769d70e6cb626d7b60ec040
Reviewed-on: https://chromium-review.googlesource.com/699597
Reviewed-by: Ken Rockot <rockot@chromium.org>
Commit-Queue: Wez <wez@chromium.org>
Cr-Commit-Position: refs/heads/master@{#506457}

CrOS-Libchrome-Original-Commit: c445ae9e7b2991ad782d32ab840846a7a2ee520f
1 file changed
tree: e4f858cb509225e70750eb372acf4f66709cc47a
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/