Revert all the #pramga(1) related patches to r6434, we need to review all the updates carefully.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6461 6f19259b-4bc3-4df7-8a09-765794883524

MdePkg/Include/IndustryStandard/Scsi.h

@@ -191,6 +191,7 @@
 //
 #define EFI_SCSI_TYPE_UNKNOWN       0x1F  ///< Unknown or no device type
 
+#pragma pack(1)
 ///
 /// Standard INQUIRY data format
 ///
@@ -236,6 +237,8 @@ typedef struct {
   UINT8 BlockSize0;
 } EFI_SCSI_DISK_CAPACITY_DATA;
 
+#pragma pack()
+
 //
 // Sense Key
 //