Make property synthesis the default on Windows.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161266 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/ToolChains.h b/lib/Driver/ToolChains.h
index 7c163a0..0446ebd 100644
--- a/lib/Driver/ToolChains.h
+++ b/lib/Driver/ToolChains.h
@@ -538,6 +538,10 @@
   virtual Tool &SelectTool(const Compilation &C, const JobAction &JA,
                            const ActionList &Inputs) const;
 
+  virtual bool IsObjCDefaultSynthPropertiesDefault() const {
+    return true;
+  }
+
   virtual bool IsIntegratedAssemblerDefault() const;
   virtual bool IsUnwindTablesDefault() const;
   virtual const char *GetDefaultRelocationModel() const;