Kazu Hirata 10d054e954 [memprof] Introduce IndexedCallstackIdConveter (NFC) (#120540) ...

This patch introduces IndexedCallstackIdConveter as a convenience
wrapper around FrameIdConverter and CallStackIdConverter just for
tests.

With the new wrapper, we get to replace idioms like:

  FrameIdConverter<decltype(MemProfData.Frames)> FrameIdConv(
      MemProfData.Frames);
  CallStackIdConverter<decltype(MemProfData.CallStacks)> CSIdConv(
      MemProfData.CallStacks, FrameIdConv);

with:

  IndexedCallstackIdConveter CSIdConv(MemProfData);

Unfortunately, this exact pattern occurs in tests only; the
combinations of the frame ID converter and call stack ID converter are
diverse in production code.

2024-12-19 12:20:25 -08:00

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