| Index: content/browser/cancelable_request.h | 
| diff --git a/content/browser/cancelable_request.h b/content/browser/cancelable_request.h | 
| index 9a986d8871f9d7f07b215c719d17d8680224bce0..0b5c5e1865acb340445aa3c480bfb4d35a642680 100644 | 
| --- a/content/browser/cancelable_request.h | 
| +++ b/content/browser/cancelable_request.h | 
| @@ -776,13 +776,14 @@ class CancelableRequest<base::Callback<void(A1)> > : | 
| DCHECK(!callback.is_null()) << "Callback must be initialized."; | 
| } | 
|  | 
| -  void ForwardResult(typename base::internal::ParamTraits<A1>::ForwardType a1) { | 
| +  void ForwardResult( | 
| +      typename base::internal::CallbackParamTraits<A1>::ForwardType a1) { | 
| if (canceled()) return; | 
| DoForward(base::Bind(callback_, a1), false); | 
| } | 
|  | 
| void ForwardResultAsync( | 
| -      typename base::internal::ParamTraits<A1>::ForwardType a1) { | 
| +      typename base::internal::CallbackParamTraits<A1>::ForwardType a1) { | 
| if (canceled()) return; | 
| DoForward(base::Bind(callback_, a1), true); | 
| } | 
| @@ -806,15 +807,16 @@ class CancelableRequest<base::Callback<void(A1,A2)> > : | 
| DCHECK(!callback.is_null()) << "Callback must be initialized."; | 
| } | 
|  | 
| -  void ForwardResult(typename base::internal::ParamTraits<A1>::ForwardType a1, | 
| -                     typename base::internal::ParamTraits<A2>::ForwardType a2) { | 
| +  void ForwardResult( | 
| +      typename base::internal::CallbackParamTraits<A1>::ForwardType a1, | 
| +      typename base::internal::CallbackParamTraits<A2>::ForwardType a2) { | 
| if (canceled()) return; | 
| DoForward(base::Bind(callback_, a1, a2), false); | 
| } | 
|  | 
| void ForwardResultAsync( | 
| -      typename base::internal::ParamTraits<A1>::ForwardType a1, | 
| -      typename base::internal::ParamTraits<A2>::ForwardType a2) { | 
| +      typename base::internal::CallbackParamTraits<A1>::ForwardType a1, | 
| +      typename base::internal::CallbackParamTraits<A2>::ForwardType a2) { | 
| if (canceled()) return; | 
| DoForward(base::Bind(callback_, a1, a2), true); | 
| } | 
| @@ -838,17 +840,18 @@ class CancelableRequest<base::Callback<void(A1,A2,A3)> > : | 
| DCHECK(!callback.is_null()) << "Callback must be initialized."; | 
| } | 
|  | 
| -  void ForwardResult(typename base::internal::ParamTraits<A1>::ForwardType a1, | 
| -                     typename base::internal::ParamTraits<A2>::ForwardType a2, | 
| -                     typename base::internal::ParamTraits<A3>::ForwardType a3) { | 
| +  void ForwardResult( | 
| +      typename base::internal::CallbackParamTraits<A1>::ForwardType a1, | 
| +      typename base::internal::CallbackParamTraits<A2>::ForwardType a2, | 
| +      typename base::internal::CallbackParamTraits<A3>::ForwardType a3) { | 
| if (canceled()) return; | 
| DoForward(base::Bind(callback_, a1, a2, a3), false); | 
| } | 
|  | 
| void ForwardResultAsync( | 
| -      typename base::internal::ParamTraits<A1>::ForwardType a1, | 
| -      typename base::internal::ParamTraits<A2>::ForwardType a2, | 
| -      typename base::internal::ParamTraits<A3>::ForwardType a3) { | 
| +      typename base::internal::CallbackParamTraits<A1>::ForwardType a1, | 
| +      typename base::internal::CallbackParamTraits<A2>::ForwardType a2, | 
| +      typename base::internal::CallbackParamTraits<A3>::ForwardType a3) { | 
| if (canceled()) return; | 
| DoForward(base::Bind(callback_, a1, a2, a3), true); | 
| } | 
| @@ -872,19 +875,20 @@ class CancelableRequest<base::Callback<void(A1, A2, A3, A4)> > : | 
| DCHECK(!callback.is_null()) << "Callback must be initialized."; | 
| } | 
|  | 
| -  void ForwardResult(typename base::internal::ParamTraits<A1>::ForwardType a1, | 
| -                     typename base::internal::ParamTraits<A2>::ForwardType a2, | 
| -                     typename base::internal::ParamTraits<A3>::ForwardType a3, | 
| -                     typename base::internal::ParamTraits<A4>::ForwardType a4) { | 
| +  void ForwardResult( | 
| +      typename base::internal::CallbackParamTraits<A1>::ForwardType a1, | 
| +      typename base::internal::CallbackParamTraits<A2>::ForwardType a2, | 
| +      typename base::internal::CallbackParamTraits<A3>::ForwardType a3, | 
| +      typename base::internal::CallbackParamTraits<A4>::ForwardType a4) { | 
| if (canceled()) return; | 
| DoForward(base::Bind(callback_, a1, a2, a3, a4), false); | 
| } | 
|  | 
| void ForwardResultAsync( | 
| -      typename base::internal::ParamTraits<A1>::ForwardType a1, | 
| -      typename base::internal::ParamTraits<A2>::ForwardType a2, | 
| -      typename base::internal::ParamTraits<A3>::ForwardType a3, | 
| -      typename base::internal::ParamTraits<A4>::ForwardType a4) { | 
| +      typename base::internal::CallbackParamTraits<A1>::ForwardType a1, | 
| +      typename base::internal::CallbackParamTraits<A2>::ForwardType a2, | 
| +      typename base::internal::CallbackParamTraits<A3>::ForwardType a3, | 
| +      typename base::internal::CallbackParamTraits<A4>::ForwardType a4) { | 
| if (canceled()) return; | 
| DoForward(base::Bind(callback_, a1, a2, a3, a4), true); | 
| } | 
| @@ -908,21 +912,22 @@ class CancelableRequest<base::Callback<void(A1, A2, A3, A4, A5)> > : | 
| DCHECK(!callback.is_null()) << "Callback must be initialized."; | 
| } | 
|  | 
| -  void ForwardResult(typename base::internal::ParamTraits<A1>::ForwardType a1, | 
| -                     typename base::internal::ParamTraits<A2>::ForwardType a2, | 
| -                     typename base::internal::ParamTraits<A3>::ForwardType a3, | 
| -                     typename base::internal::ParamTraits<A4>::ForwardType a4, | 
| -                     typename base::internal::ParamTraits<A5>::ForwardType a5) { | 
| +  void ForwardResult( | 
| +      typename base::internal::CallbackParamTraits<A1>::ForwardType a1, | 
| +      typename base::internal::CallbackParamTraits<A2>::ForwardType a2, | 
| +      typename base::internal::CallbackParamTraits<A3>::ForwardType a3, | 
| +      typename base::internal::CallbackParamTraits<A4>::ForwardType a4, | 
| +      typename base::internal::CallbackParamTraits<A5>::ForwardType a5) { | 
| if (canceled()) return; | 
| DoForward(base::Bind(callback_, a1, a2, a3, a4, a5), false); | 
| } | 
|  | 
| void ForwardResultAsync( | 
| -      typename base::internal::ParamTraits<A1>::ForwardType a1, | 
| -      typename base::internal::ParamTraits<A2>::ForwardType a2, | 
| -      typename base::internal::ParamTraits<A3>::ForwardType a3, | 
| -      typename base::internal::ParamTraits<A4>::ForwardType a4, | 
| -      typename base::internal::ParamTraits<A5>::ForwardType a5) { | 
| +      typename base::internal::CallbackParamTraits<A1>::ForwardType a1, | 
| +      typename base::internal::CallbackParamTraits<A2>::ForwardType a2, | 
| +      typename base::internal::CallbackParamTraits<A3>::ForwardType a3, | 
| +      typename base::internal::CallbackParamTraits<A4>::ForwardType a4, | 
| +      typename base::internal::CallbackParamTraits<A5>::ForwardType a5) { | 
| if (canceled()) return; | 
| DoForward(base::Bind(callback_, a1, a2, a3, a4, a5), true); | 
| } | 
| @@ -947,23 +952,24 @@ class CancelableRequest<base::Callback<void(A1, A2, A3, A4, A5, A6)> > : | 
| DCHECK(!callback.is_null()) << "Callback must be initialized."; | 
| } | 
|  | 
| -  void ForwardResult(typename base::internal::ParamTraits<A1>::ForwardType a1, | 
| -                     typename base::internal::ParamTraits<A2>::ForwardType a2, | 
| -                     typename base::internal::ParamTraits<A3>::ForwardType a3, | 
| -                     typename base::internal::ParamTraits<A4>::ForwardType a4, | 
| -                     typename base::internal::ParamTraits<A5>::ForwardType a5, | 
| -                     typename base::internal::ParamTraits<A6>::ForwardType a6) { | 
| +  void ForwardResult( | 
| +      typename base::internal::CallbackParamTraits<A1>::ForwardType a1, | 
| +      typename base::internal::CallbackParamTraits<A2>::ForwardType a2, | 
| +      typename base::internal::CallbackParamTraits<A3>::ForwardType a3, | 
| +      typename base::internal::CallbackParamTraits<A4>::ForwardType a4, | 
| +      typename base::internal::CallbackParamTraits<A5>::ForwardType a5, | 
| +      typename base::internal::CallbackParamTraits<A6>::ForwardType a6) { | 
| if (canceled()) return; | 
| DoForward(base::Bind(callback_, a1, a2, a3, a4, a5, a6), false); | 
| } | 
|  | 
| void ForwardResultAsync( | 
| -      typename base::internal::ParamTraits<A1>::ForwardType a1, | 
| -      typename base::internal::ParamTraits<A2>::ForwardType a2, | 
| -      typename base::internal::ParamTraits<A3>::ForwardType a3, | 
| -      typename base::internal::ParamTraits<A4>::ForwardType a4, | 
| -      typename base::internal::ParamTraits<A5>::ForwardType a5, | 
| -      typename base::internal::ParamTraits<A6>::ForwardType a6) { | 
| +      typename base::internal::CallbackParamTraits<A1>::ForwardType a1, | 
| +      typename base::internal::CallbackParamTraits<A2>::ForwardType a2, | 
| +      typename base::internal::CallbackParamTraits<A3>::ForwardType a3, | 
| +      typename base::internal::CallbackParamTraits<A4>::ForwardType a4, | 
| +      typename base::internal::CallbackParamTraits<A5>::ForwardType a5, | 
| +      typename base::internal::CallbackParamTraits<A6>::ForwardType a6) { | 
| if (canceled()) return; | 
| DoForward(base::Bind(callback_, a1, a2, a3, a4, a5, a6), true); | 
| } | 
|  |