binding: Retires utilities in V8Binding.h for throwing arity errors.

third_party/WebKit/Source/bindings/core/v8/V8Binding.h

Index: third_party/WebKit/Source/bindings/core/v8/V8Binding.h
diff --git a/third_party/WebKit/Source/bindings/core/v8/V8Binding.h b/third_party/WebKit/Source/bindings/core/v8/V8Binding.h
index edae174289e05b186734c56e38d12edfe2c969ba..57581c7d9c143c85c9848bed4f4da2c059c854cf 100644
--- a/third_party/WebKit/Source/bindings/core/v8/V8Binding.h
+++ b/third_party/WebKit/Source/bindings/core/v8/V8Binding.h
@@ -80,12 +80,6 @@ struct V8TypeOf {
     typedef void Type;
 };
 
-// Helpers for throwing JavaScript TypeErrors for arity mismatches.
-CORE_EXPORT void setArityTypeError(ExceptionState&, const char* valid, unsigned provided);
-CORE_EXPORT v8::Local<v8::Value> createMinimumArityTypeErrorForMethod(v8::Isolate*, const char* method, const char* type, unsigned expected, unsigned provided);
-CORE_EXPORT v8::Local<v8::Value> createMinimumArityTypeErrorForConstructor(v8::Isolate*, const char* type, unsigned expected, unsigned provided);
-CORE_EXPORT void setMinimumArityTypeError(ExceptionState&, unsigned expected, unsigned provided);
-
 template<typename CallbackInfo, typename S>
 inline void v8SetReturnValue(const CallbackInfo& info, const v8::Persistent<S>& handle)
 {