[Patch V2] BaseTools: Clean up not used code in BuildClassObject

[Yonghong Zhu <yonghong.zhu@intel.com>]

V2: Add back "from Common.DataType import *"

1. Remove some import statement that are not used.
2. Remove the Type value in the LibraryClassObject because we don't
actually use it.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
---
 BaseTools/Source/Python/Workspace/BuildClassObject.py | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/BaseTools/Source/Python/Workspace/BuildClassObject.py b/BaseTools/Source/Python/Workspace/BuildClassObject.py
index 3b47715..88465c5 100644
--- a/BaseTools/Source/Python/Workspace/BuildClassObject.py
+++ b/BaseTools/Source/Python/Workspace/BuildClassObject.py
@@ -9,15 +9,10 @@
 #
 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #
 
-import Common.LongFilePathOs as os
-
-from collections import OrderedDict
-from Common.Misc import RealPath2
-from Common.BuildToolError import *
 from Common.DataType import *
 import collections
 
 ## PcdClassObject
 #
@@ -251,22 +246,18 @@ class StructurePcd(PcdClassObject):
 # This Class defines LibraryClassObject used in BuildDatabase
 #
 # @param object:      Inherited from object class
 # @param Name:        Input value for LibraryClassName, default is None
 # @param SupModList:  Input value for SupModList, default is []
-# @param Type:        Input value for Type, default is None
 #
 # @var LibraryClass:  To store value for LibraryClass
 # @var SupModList:    To store value for SupModList
-# @var Type:          To store value for Type
 #
 class LibraryClassObject(object):
-    def __init__(self, Name = None, SupModList = [], Type = None):
+    def __init__(self, Name = None, SupModList = []):
         self.LibraryClass = Name
         self.SupModList = SupModList
-        if Type is not None:
-            self.SupModList = CleanString(Type).split(DataType.TAB_SPACE_SPLIT)
 
 ## ModuleBuildClassObject
 #
 # This Class defines ModuleBuildClass
 #
@@ -330,11 +321,11 @@ class ModuleBuildClassObject(object):
         self.ConstructorList         = []
         self.DestructorList          = []
 
         self.Binaries                = []
         self.Sources                 = []
-        self.LibraryClasses          = OrderedDict()
+        self.LibraryClasses          = collections.OrderedDict()
         self.Libraries               = []
         self.Protocols               = []
         self.Ppis                    = []
         self.Guids                   = []
         self.Includes                = []
-- 
2.6.1.windows.1