Remove unused nParamNum values from JS method tables.

fpdfsdk/src/jsapi/fxjs_v8.cpp

Index: fpdfsdk/src/jsapi/fxjs_v8.cpp
diff --git a/fpdfsdk/src/jsapi/fxjs_v8.cpp b/fpdfsdk/src/jsapi/fxjs_v8.cpp
index 5a77713fb407dd7cdf79d4cdfa33be8866dd115f..c55c092d1774bceae50fdab83774e7bc1c9728bf 100644
--- a/fpdfsdk/src/jsapi/fxjs_v8.cpp
+++ b/fpdfsdk/src/jsapi/fxjs_v8.cpp
@@ -90,7 +90,7 @@ int JS_DefineObj(IJS_Runtime* pJSRuntime, const wchar_t* sObjName, FXJSOBJTYPE e
 	return pArray->GetSize()-1;
 }
 
-int JS_DefineObjMethod(IJS_Runtime* pJSRuntime, int nObjDefnID, const wchar_t* sMethodName, v8::FunctionCallback pMethodCall, unsigned nParamNum)
+int JS_DefineObjMethod(IJS_Runtime* pJSRuntime, int nObjDefnID, const wchar_t* sMethodName, v8::FunctionCallback pMethodCall)
 {
 	v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
 	v8::Isolate::Scope isolate_scope(isolate);
@@ -185,7 +185,7 @@ static v8::Persistent<v8::ObjectTemplate>& _getGlobalObjectTemplate(IJS_Runtime*
 	return gloabalObjectTemplate;
 }
 
-int JS_DefineGlobalMethod(IJS_Runtime* pJSRuntime, const wchar_t* sMethodName, v8::FunctionCallback pMethodCall, unsigned nParamNum)
+int JS_DefineGlobalMethod(IJS_Runtime* pJSRuntime, const wchar_t* sMethodName, v8::FunctionCallback pMethodCall)
 {
 	v8::Isolate* isolate = (v8::Isolate*)pJSRuntime;
 	v8::Isolate::Scope isolate_scope(isolate);