Generated the inlines only when using the C# back-end because the CLI one does not need them.

Signed-off-by: Dimitar Dobrev <dpldobrev@yahoo.com>

src/Generator/Driver.cs

@@ -134,6 +134,7 @@ namespace CppSharp
             TranslationUnitPasses.AddPass(new ResolveIncompleteDeclsPass());
             TranslationUnitPasses.AddPass(new CleanInvalidDeclNamesPass());
             TranslationUnitPasses.AddPass(new CheckIgnoredDeclsPass());
+            if (Options.IsCSharpGenerator)
                 TranslationUnitPasses.AddPass(new GenerateInlinesCodePass());
 
             library.SetupPasses(this);