[tracing] MemoryDumpManager uses TraceConfig to set the periodic dump timers

The memory dump trigger config was added to TraceConfig in
crrev.com/1306753005. This CL updates the MemoryDumpManager to use
the TraceConfig to set the periodic timers for the memory dumps.

BUG=513692

Review URL: https://codereview.chromium.org/1313613002

Cr-Commit-Position: refs/heads/master@{#347570}


CrOS-Libchrome-Original-Commit: 08adbe40a5533b1aecf565af7b0ed964896de9ae
2 files changed
tree: 5f4f87dda0f3a5494ba8c977c5eb07821c6cc9e9
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/