[memory-infra] Move the tests related to tracing observer into service/

Move the tests related to tracing observer, peak detector and periodic
schduler into client_process_impl_unittests.
Removed test CallbackCalledOnFailure since it is covered by
DumpWithoutInitializingTracing

Bug: 728199

Change-Id: Idb2fb0ed566e54ab6f6be825f844e2ffab9b4d16
Reviewed-on: https://chromium-review.googlesource.com/553585
Commit-Queue: Siddhartha S <ssid@chromium.org>
Reviewed-by: Primiano Tucci <primiano@chromium.org>
Cr-Commit-Position: refs/heads/master@{#485477}

CrOS-Libchrome-Original-Commit: 7a7f78cbad1f42130136b066d72d293fe52047fe
1 file changed
tree: fb00e619c8a38217e9474b85491e1611609087eb
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/