Add 178663 back.

http://lab.llvm.org:8011/builders/clang-x86_64-darwin10-gdb went back green
before it processed the reverted 178663, so it could not have been the culprit.

Revert "Revert 178663."

This reverts commit 4f8a3eb2ce5d4ba422483439e20c8cbb4d953a41.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178682 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Serialization/ASTWriterDecl.cpp b/lib/Serialization/ASTWriterDecl.cpp
index 1e1e12e..023599d 100644
--- a/lib/Serialization/ASTWriterDecl.cpp
+++ b/lib/Serialization/ASTWriterDecl.cpp
@@ -319,7 +319,6 @@
   // after everything else is written.
   
   Record.push_back(D->getStorageClass()); // FIXME: stable encoding
-  Record.push_back(D->getStorageClassAsWritten());
   Record.push_back(D->IsInline);
   Record.push_back(D->isInlineSpecified());
   Record.push_back(D->isVirtualAsWritten());
@@ -677,8 +676,7 @@
 void ASTDeclWriter::VisitVarDecl(VarDecl *D) {
   VisitRedeclarable(D);
   VisitDeclaratorDecl(D);
-  Record.push_back(D->getStorageClass()); // FIXME: stable encoding
-  Record.push_back(D->getStorageClassAsWritten());
+  Record.push_back(D->getStorageClass());
   Record.push_back(D->isThreadSpecified());
   Record.push_back(D->getInitStyle());
   Record.push_back(D->isExceptionVariable());
@@ -1517,7 +1515,6 @@
   Abv->Add(BitCodeAbbrevOp(0));                       // hasExtInfo
   // VarDecl
   Abv->Add(BitCodeAbbrevOp(0));                       // StorageClass
-  Abv->Add(BitCodeAbbrevOp(0));                       // StorageClassAsWritten
   Abv->Add(BitCodeAbbrevOp(0));                       // isThreadSpecified
   Abv->Add(BitCodeAbbrevOp(0));                       // hasCXXDirectInitializer
   Abv->Add(BitCodeAbbrevOp(0));                       // isExceptionVariable
@@ -1597,7 +1594,6 @@
   Abv->Add(BitCodeAbbrevOp(0));                       // hasExtInfo
   // VarDecl
   Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // StorageClass
-  Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::VBR, 6)); // StorageClassAsWritten
   Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isThreadSpecified
   Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // CXXDirectInitializer
   Abv->Add(BitCodeAbbrevOp(BitCodeAbbrevOp::Fixed, 1)); // isExceptionVariable