Refactor thread_local.h's TLS Implemetation to use ThreadLocalStorage

thread_local_*'s implementation of TLS was redundant with
thread_local_storage_*'s implementation.

This change reduces the number of implementations by one.

BUG=588824

Committed: https://crrev.com/8f0b97ae15609cee6fe67d2b0b958ef37cffb1e0
Review-Url: https://codereview.chromium.org/1726203002
Cr-Original-Commit-Position: refs/heads/master@{#377774}
Cr-Commit-Position: refs/heads/master@{#424162}


CrOS-Libchrome-Original-Commit: a681bfe835c65798b50602354056af05a1fdbc51
4 files changed
tree: 8b560fdb9594b0e85500bde7780ebe8662ebcd9c
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/