EdkCompatibilityPkg: Fix EFIAPI usage inconsistencies

These inconsistencies cause a build error for GCC 4.4 X64.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10587 6f19259b-4bc3-4df7-8a09-765794883524

EdkCompatibilityPkg/Foundation/Library/Dxe/EfiDriverLib/Perf.c

@@ -590,6 +590,7 @@ Returns:
 // Driver entry point
 //
 EFI_STATUS
+EFIAPI
 InitializePerformanceInfrastructure (
   IN EFI_HANDLE           ImageHandle,
   IN EFI_SYSTEM_TABLE     *SystemTable,
@@ -649,6 +650,7 @@ Returns:
 
 
 EFI_STATUS
+EFIAPI
 StartMeasure (
   EFI_HANDLE          Handle,
   IN UINT16           *Token,
@@ -688,6 +690,7 @@ Returns:
 
 
 EFI_STATUS
+EFIAPI
 EndMeasure (
   EFI_HANDLE          Handle,
   IN UINT16           *Token,
@@ -726,6 +729,7 @@ Returns:
 
 
 EFI_STATUS
+EFIAPI
 UpdateMeasure (
   EFI_HANDLE         Handle,
   IN UINT16          *Token,