Merged in the following trackers from EDK:

EDK1145 Cursor mising in shell in some case 
EDK1099: Dell - [HII] HiiGetFontInfo() not retrieve the system font by FoFontInfoMask
EDK1127: [UEFI 2.10] Keyboard layout support 
EDK1129: [UEFI HII] GUID is represented wrongly in Config String
And some other fixes such as
*[UEFI HII] HiiGetAltCfg is generating "Name=" sub string in the wrong format 
*UEFI HII: GetUnicodeStringTextOrSize() doesn't handle NULL StringDest properly
*GetFontInfo() need be updated to avoid iteration 
*HIIStringProtocolTest failed on multiple platform
*[Uefi 2.1] Comply with latest Hii ECR 
* GetFontInfo() need be updated to avoid iteration


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5360 6f19259b-4bc3-4df7-8a09-765794883524

MdePkg/Library/HiiLib/HiiLib.inf

@@ -24,8 +24,6 @@
   EDK_RELEASE_VERSION            = 0x00020000
   EFI_SPECIFICATION_VERSION      = 0x0002000A
 
-  CONSTRUCTOR                    = UefiHiiLibConstructor
-
 #
 #  VALID_ARCHITECTURES           = IA32 X64 IPF EBC
 #
@@ -54,8 +52,5 @@
 [Guids]  
   gEfiGlobalVariableGuid 
 
-[Depex]
-  gEfiHiiDatabaseProtocolGuid AND gEfiHiiStringProtocolGuid
-
 [Pcd]
   gEfiMdePkgTokenSpaceGuid.PcdUefiVariableDefaultPlatformLang