Bump field trial allocator size to 64kb and report usage

This CL changes the size of the shared memory used by the field trial allocator
to 64kb from 4kb, since 4kb was too small and was causing crashes. It also now
correctly reports the used size of the allocator in a histogram.

BUG=663415

Review-Url: https://codereview.chromium.org/2490513004
Cr-Commit-Position: refs/heads/master@{#431071}


CrOS-Libchrome-Original-Commit: 29e9989bdde19978fc9e7b92b1c762f99d8b2cd5
1 file changed
tree: e49fa3568641c3a70a707c426cad1a44526c24c5
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/