Fix compilation of PDBApiTest.

llvm-svn: 236345
diff --git a/llvm/unittests/DebugInfo/PDB/PDBApiTest.cpp b/llvm/unittests/DebugInfo/PDB/PDBApiTest.cpp
index 4f8e95d..ebd3d7b 100644
--- a/llvm/unittests/DebugInfo/PDB/PDBApiTest.cpp
+++ b/llvm/unittests/DebugInfo/PDB/PDBApiTest.cpp
@@ -74,7 +74,7 @@
   }
 
   std::unique_ptr<PDBSymbol>
-  findSymbolByAddress(uint64_t Address) const override {
+  findSymbolByAddress(uint64_t Address, PDB_SymType Type) const override {
     return nullptr;
   }
   std::unique_ptr<IPDBEnumLineNumbers>