NetworkPkg: Move Network library and drivers from MdeModulePkg to NetworkPkg

Signed-off-by: Liming Gao <liming.gao@intel.com>
Cc: Siyuan Fu <siyuan.fu@intel.com>
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Siyuan Fu <siyuan.fu@intel.com>

NetworkPkg/DpcDxe/DpcDxe.inf

@@ -0,0 +1,46 @@
+## @file
+#  This module produces Deferred Procedure Call Protocol.
+#
+#  Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#
+##
+
+[Defines]
+  INF_VERSION               = 0x00010005
+  BASE_NAME                 = DpcDxe
+  MODULE_UNI_FILE           = DpcDxe.uni
+  FILE_GUID                 = A210F973-229D-4f4d-AA37-9895E6C9EABA
+  MODULE_TYPE               = DXE_DRIVER
+  VERSION_STRING            = 1.0
+  ENTRY_POINT               = DpcDriverEntryPoint
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+#  VALID_ARCHITECTURES      = IA32 X64 EBC
+#
+
+[Sources]
+  Dpc.c
+  Dpc.h
+
+[Packages]
+  MdePkg/MdePkg.dec
+  MdeModulePkg/MdeModulePkg.dec
+
+[LibraryClasses]
+  UefiDriverEntryPoint
+  BaseLib
+  DebugLib
+  UefiBootServicesTableLib
+  MemoryAllocationLib
+
+[Protocols]
+  gEfiDpcProtocolGuid                           ## PRODUCES
+
+[Depex]
+  TRUE
+[UserExtensions.TianoCore."ExtraFiles"]
+  DpcDxeExtra.uni