| Index: lib/dom/scripts/systemnative.py
 | 
| diff --git a/lib/dom/scripts/systemnative.py b/lib/dom/scripts/systemnative.py
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| index ce44203b7e151aa64194bff285ec4abe05a5aa67..95a6b782ac3ed996f3e7e1d64f07d5cc0c386fbf 100644
 | 
| --- a/lib/dom/scripts/systemnative.py
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| +++ b/lib/dom/scripts/systemnative.py
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| @@ -599,7 +599,7 @@ class NativeImplementationGenerator(systemwrapping.WrappingInterfaceGenerator):
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|      overloads = sorted(info.overloads,
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|                         key=lambda overload: len(overload.arguments))
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|      self._native_version = 0
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| -    fallthrough = self.GenerateDispatch(body, info, '    ', 0, overloads)
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| +    fallthrough = GenerateDispatch(self, body, info, '    ', 0, overloads)
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|      if fallthrough:
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|        body.Emit('    throw "Incorrect number or type of arguments";\n');
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|  
 | 
| 
 |