Revert of [Tracing] Adjust allocation register size for low-end devices (patchset #4 id:60001 of https://codereview.chromium.org/1530583003/ )

Reason for revert:
Breaks Win GN compile (warning C4267: 'argument' : conversion from 'size_t' to 'uint32_t', possible loss of data): https://build.chromium.org/p/chromium.win/builders/Win%20x64%20GN/builds/9247/steps/compile/logs/stdio

Original issue's description:
> [Tracing] Adjust allocation register size for low-end devices
>
> This patch limits the size of the allocation register and prevents OOM
> errors when running AllocationRegisterTest.OverflowDeathTest on low-end
> devices.
>
> BUG=570242
>
> Committed: https://crrev.com/684e479f9a46580b5d5bdcf58944b832f6317dc1
> Cr-Commit-Position: refs/heads/master@{#365905}

TBR=primiano@chromium.org,ruuda@google.com,seantopping@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=570242

Review URL: https://codereview.chromium.org/1535063003

Cr-Commit-Position: refs/heads/master@{#366061}


CrOS-Libchrome-Original-Commit: a9f7ec25e3ec1d2c6c56fc0a8ce28980c1412d66
3 files changed
tree: 5580f12c6ab95a3180f69b18356003761a991ac1
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/