UefiPayloadPkg: Fix ECC reported issues

V2: Fix more header files on #ifdef variable

ECC reported some issues on UefiPayloadPkg, this patch fixed
most of them except several files including ElfLib\Elf32.h,
coreboot.h, CbParseLib.c, etc.
It also removed unused functions in ResetSystemLib and Hob.c.

Signed-off-by: Guo Dong <guo.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Maurice Ma <maurice.ma@intel.com>
Cc: Benjamin You <benjamin.you@intel.com>
Reviewed-by: Maurice Ma <maurice.ma@intel.com>

UefiPayloadPkg/Library/ResetSystemLib/ResetSystemLib.c

@@ -43,22 +43,6 @@ ResetSystemLibConstructor (
   return EFI_SUCCESS;
 }
 
-
-VOID
-AcpiPmControl (
-  UINTN   SuspendType
-  )
-{
-  UINTN              PmCtrlReg;
-
-  ASSERT (SuspendType <= 7);
-
-  PmCtrlReg = (UINTN)mAcpiBoardInfo.PmCtrlRegBase;
-  IoAndThenOr16 (PmCtrlReg, (UINT16) ~0x3c00, (UINT16) (SuspendType << 10));
-  IoOr16 (PmCtrlReg, BIT13);
-  CpuDeadLoop ();
-}
-
 /**
   Calling this function causes a system-wide reset. This sets
   all circuitry within the system to its initial state. This type of reset