Fix another -Wmismatched-tags warning

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92017 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/lto/LTOCodeGenerator.h b/tools/lto/LTOCodeGenerator.h
index 2dd3f65..cac3b8c 100644
--- a/tools/lto/LTOCodeGenerator.h
+++ b/tools/lto/LTOCodeGenerator.h
@@ -33,7 +33,7 @@
                             LTOCodeGenerator();
                             ~LTOCodeGenerator();
                             
-    bool                addModule(class LTOModule*, std::string& errMsg);
+    bool                addModule(struct LTOModule*, std::string& errMsg);
     bool                setDebugInfo(lto_debug_model, std::string& errMsg);
     bool                setCodePICModel(lto_codegen_model, std::string& errMsg);
     void                setAssemblerPath(const char* path);