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

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

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 58 matching lines @@
 #include "wtf/text/AtomicString.h"
 #include "wtf/text/CString.h"
 #include "wtf/text/CharacterNames.h"
 #include "wtf/text/StringBuffer.h"
 #include "wtf/text/StringHash.h"
 #include "wtf/text/Unicode.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
-void setArityTypeError(ExceptionState& exceptionState, const char* valid, unsigned provided)
-{
-    exceptionState.throwTypeError(ExceptionMessages::invalidArity(valid, provided));
-}
-
-v8::Local<v8::Value> createMinimumArityTypeErrorForMethod(v8::Isolate* isolate, const char* method, const char* type, unsigned expected, unsigned provided)
-{
-    return V8ThrowException::createTypeError(isolate, ExceptionMessages::failedToExecute(method, type, ExceptionMessages::notEnoughArguments(expected, provided)));
-}
-
-v8::Local<v8::Value> createMinimumArityTypeErrorForConstructor(v8::Isolate* isolate, const char* type, unsigned expected, unsigned provided)
-{
-    return V8ThrowException::createTypeError(isolate, ExceptionMessages::failedToConstruct(type, ExceptionMessages::notEnoughArguments(expected, provided)));
-}
-
-void setMinimumArityTypeError(ExceptionState& exceptionState, unsigned expected, unsigned provided)
-{
-    exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(expected, provided));
-}
-
 NodeFilter* toNodeFilter(v8::Local<v8::Value> callback, v8::Local<v8::Object> creationContext, ScriptState* scriptState)
 {
     if (callback->IsNull())
         return nullptr;
     NodeFilter* filter = NodeFilter::create();
 
     v8::Local<v8::Value> filterWrapper = toV8(filter, creationContext, scriptState->isolate());
     if (filterWrapper.IsEmpty())
         return nullptr;
 
@@ skipping 876 matching lines @@
     return frame->script().isolate();
 }
 
 v8::Local<v8::Value> freezeV8Object(v8::Local<v8::Value> value, v8::Isolate* isolate)
 {
     value.As<v8::Object>()->SetIntegrityLevel(isolate->GetCurrentContext(), v8::IntegrityLevel::kFrozen).ToChecked();
     return value;
 }
 
 } // namespace blink