ArmVirtualizationPkg: PlatformIntelBdsLib: remove ties to ARM BDS

In this patch we remove all dependencies on ARM BDS libraries. We also
remove empty and/or unneeded functions, includes, etc.

PlatformIntelBdsLib "goes back to basics" temporarily -- there are no
consoles configured, and it's practically not possible to interact with
the user interface. Bisection remains available in the sense that
"ArmVirtualizationQemu.dsc" continues to build and should boot preexistent
boot options, but user interaction does regress temporarily.

The reason for this is that it's preferable to keep this patch and the
next one separate for readability's sake -- they amount to a rewrite from
scratch.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Olivier Martin <olivier.martin@arm.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16923 6f19259b-4bc3-4df7-8a09-765794883524

ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/PlatformIntelBdsLib.inf

@@ -1,6 +1,5 @@
 ## @file
 #  Implementation for PlatformBdsLib library class interfaces.
-#  using ARM Platform framework.
 #
 #  Copyright (c) 2014, ARM Ltd. All rights reserved.<BR>
 #  Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
@@ -35,8 +34,6 @@
   QemuKernel.c
 
 [Packages]
-  ArmPkg/ArmPkg.dec
-  ArmPlatformPkg/ArmPlatformPkg.dec
   IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec
   MdeModulePkg/MdeModulePkg.dec
   MdePkg/MdePkg.dec
@@ -45,7 +42,6 @@
 [LibraryClasses]
   BaseLib
   BaseMemoryLib
-  BdsLib
   DebugLib
   DevicePathLib
   GenericBdsLib
@@ -58,18 +54,11 @@
   UefiRuntimeServicesTableLib
 
 [Guids]
-  gArmGlobalVariableGuid
   gEfiFileInfoGuid
   gEfiFileSystemInfoGuid
   gEfiFileSystemVolumeLabelInfoIdGuid
 
-[Pcd]
-  gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths
-  gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths
-
 [Protocols]
-  gEfiDevicePathFromTextProtocolGuid
   gEfiDevicePathProtocolGuid
-  gEfiDevicePathToTextProtocolGuid
   gEfiLoadedImageProtocolGuid
   gEfiSimpleFileSystemProtocolGuid