Fix the build, I forgot to check that UnitTests still built.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229021 91177308-0d34-0410-b5e6-96231b3b80d8

unittests/DebugInfo/PDB/PDBApiTest.cpp

@@ -272,6 +272,9 @@ public:
   MOCK_SYMBOL_ACCESSOR(isVirtualBaseClass)
   MOCK_SYMBOL_ACCESSOR(isVirtualInheritance)
   MOCK_SYMBOL_ACCESSOR(isVolatileType)
+  MOCK_SYMBOL_ACCESSOR(getValue)
+  MOCK_SYMBOL_ACCESSOR(wasInlined)
+  MOCK_SYMBOL_ACCESSOR(getUnused)
 
 private:
   PDB_SymType Type;