[PCH] We don't need to instantiate HeaderFileInfoTrait in ASTReader more than once.

We can just re-use the one from HeaderFileInfoLookupTable.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176565 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Serialization/Module.cpp b/lib/Serialization/Module.cpp
index 27242d5..2eb3971 100644
--- a/lib/Serialization/Module.cpp
+++ b/lib/Serialization/Module.cpp
@@ -33,7 +33,7 @@
     PreprocessedEntityOffsets(0), NumPreprocessedEntities(0),
     LocalNumHeaderFileInfos(0), 
     HeaderFileInfoTableData(0), HeaderFileInfoTable(0),
-    HeaderFileFrameworkStrings(0), LocalNumSubmodules(0), BaseSubmoduleID(0),
+    LocalNumSubmodules(0), BaseSubmoduleID(0),
     LocalNumSelectors(0), SelectorOffsets(0), BaseSelectorID(0),
     SelectorLookupTableData(0), SelectorLookupTable(0), LocalNumDecls(0),
     DeclOffsets(0), BaseDeclID(0),