Back out 46855 for now, it causes test failures on Darwin.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46867 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/AST/Decl.cpp b/AST/Decl.cpp
index 55abe6f..78916c5 100644
--- a/AST/Decl.cpp
+++ b/AST/Decl.cpp
@@ -38,7 +38,6 @@
 static unsigned nObjCCompatibleAlias = 0;
 static unsigned nObjCPropertyDecl = 0;
 static unsigned nLinkageSpecDecl = 0;
-static unsigned nFileScopeAsmDecl = 0;
 
 static bool StatSwitch = false;
 
@@ -170,8 +169,7 @@
               nObjCCategoryImpl*sizeof(ObjCCategoryImplDecl)+
               nObjCCompatibleAlias*sizeof(ObjCCompatibleAliasDecl)+
               nObjCPropertyDecl*sizeof(ObjCPropertyDecl)+
-              nLinkageSpecDecl*sizeof(LinkageSpecDecl)+
-              nFileScopeAsmDecl*sizeof(FileScopeAsmDecl)));
+              nLinkageSpecDecl*sizeof(LinkageSpecDecl)));
     
 }
 
@@ -242,9 +240,6 @@
     case LinkageSpec:
       nLinkageSpecDecl++;
       break;
-    case FileScopeAsm:
-      nFileScopeAsmDecl++;
-      break;
   }
 }