MdeModulePkg/FirmwarePerfSmm:Enhance for new pref infrastructure

MdeModulePkg/FirmwarePerfSmm:Enhance for new pref infrastructure

V3:
a. Remove unused definitions
b. Get records size form the records buffer when getting size action
is triggered.

V2:
Update FirmwarePerformanceSmm to receive the address
of performance records instead of records content.

Receive buffer address of Boot performance records
which are reported by SmmCorePerformanceLib.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>