[edk2-stable202208 3/3] Revert "BaseTools: Fix DSC LibraryClass precedence rule"

["gaoliming" <gaoliming@byosoft.com.cn>]

This reverts commit 039bdb4d3e96f9c9264abf135b8a0eef2e2b4860 for tag202208.
This brings the behavior changes, and needs more discussion.

Signed-off-by: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Yuwei Chen <yuwei.chen@intel.com>
Cc: Bob Feng <bob.c.feng@intel.com>
---
 BaseTools/Source/Python/Workspace/DscBuildData.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/BaseTools/Source/Python/Workspace/DscBuildData.py b/BaseTools/Source/Python/Workspace/DscBuildData.py
index 41f93c93f2..e9f68384b4 100644
--- a/BaseTools/Source/Python/Workspace/DscBuildData.py
+++ b/BaseTools/Source/Python/Workspace/DscBuildData.py
@@ -872,7 +872,7 @@ class DscBuildData(PlatformBuildClassObject):
                 if ModuleType != TAB_COMMON and ModuleType not in SUP_MODULE_LIST:
                     EdkLogger.error('build', OPTION_UNKNOWN, "Unknown module type [%s]" % ModuleType,
                                     File=self.MetaFile, ExtraData=LibraryInstance, Line=LineNo)
-                LibraryClassDict[ModuleType, Arch, LibraryClass] = LibraryInstance
+                LibraryClassDict[Arch, ModuleType, LibraryClass] = LibraryInstance
                 if LibraryInstance not in self._LibraryInstances:
                     self._LibraryInstances.append(LibraryInstance)
 
@@ -881,7 +881,7 @@ class DscBuildData(PlatformBuildClassObject):
             for LibraryClass in LibraryClassSet:
                 # try all possible module types
                 for ModuleType in SUP_MODULE_LIST:
-                    LibraryInstance = LibraryClassDict[ModuleType, self._Arch, LibraryClass]
+                    LibraryInstance = LibraryClassDict[self._Arch, ModuleType, LibraryClass]
                     if LibraryInstance is None:
                         continue
                     self._LibraryClasses[LibraryClass, ModuleType] = LibraryInstance
-- 
2.27.0.windows.1