[strong] Deprecate arguments

src/parser.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #include "src/api.h"
 #include "src/ast.h"
 #include "src/bailout-reason.h"
 #include "src/base/platform/platform.h"
@@ skipping 364 matching lines @@
 
 #define CHECK_FAILED  /**/);   \
   if (failed_) return NULL; \
   ((void)0
 #define DUMMY )  // to make indentation work
 #undef DUMMY
 
 // ----------------------------------------------------------------------------
 // Implementation of Parser
 
-bool ParserTraits::IsEvalOrArguments(const AstRawString* identifier) const {
-  return identifier == parser_->ast_value_factory()->eval_string() ||
-         identifier == parser_->ast_value_factory()->arguments_string();
+bool ParserTraits::IsEval(const AstRawString* identifier) const {
+  return identifier == parser_->ast_value_factory()->eval_string();
 }
 
 
+bool ParserTraits::IsArguments(const AstRawString* identifier) const {
+  return identifier == parser_->ast_value_factory()->arguments_string();
+}
+
+
+bool ParserTraits::IsEvalOrArguments(const AstRawString* identifier) const {
+  return IsEval(identifier) || IsArguments(identifier);
+}
+
+
 bool ParserTraits::IsPrototype(const AstRawString* identifier) const {
   return identifier == parser_->ast_value_factory()->prototype_string();
 }
 
 
 bool ParserTraits::IsConstructor(const AstRawString* identifier) const {
   return identifier == parser_->ast_value_factory()->constructor_string();
 }
 
 
@@ skipping 5039 matching lines @@
     } else {
       const uc16* data = reinterpret_cast<const uc16*>(raw_string->raw_data());
       running_hash = StringHasher::ComputeRunningHash(running_hash, data,
                                                       raw_string->length());
     }
   }
 
   return running_hash;
 }
 } }  // namespace v8::internal