Read/write CXXDeleteExpr from/to PCH.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106552 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Frontend/PCHBitCodes.h b/include/clang/Frontend/PCHBitCodes.h
index 4e13201..b95d0d9 100644
--- a/include/clang/Frontend/PCHBitCodes.h
+++ b/include/clang/Frontend/PCHBitCodes.h
@@ -763,6 +763,7 @@
       //
       EXPR_CXX_ZERO_INIT_VALUE,   // CXXZeroInitValueExpr
       EXPR_CXX_NEW,               // CXXNewExpr
+      EXPR_CXX_DELETE,            // CXXDeleteExpr
       
       EXPR_CXX_EXPR_WITH_TEMPORARIES // CXXExprWithTemporaries
     };