Inline ParseFunctionWithPreParser into SkipFunction

src/parsing/parser.h

 // 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.
 
 #ifndef V8_PARSING_PARSER_H_
 #define V8_PARSING_PARSER_H_
 
 #include "src/ast/ast.h"
 #include "src/ast/scopes.h"
 #include "src/base/compiler-specific.h"
@@ skipping 518 matching lines @@
   // Skip over a lazy function, either using cached data if we have it, or
   // by parsing the function with PreParser. Consumes the ending }.
   // If may_abort == true, the (pre-)parser may decide to abort skipping
   // in order to force the function to be eagerly parsed, after all.
   LazyParsingResult SkipFunction(
       FunctionKind kind, DeclarationScope* function_scope, int* num_parameters,
       int* function_length, bool* has_duplicate_parameters,
       int* materialized_literal_count, int* expected_property_count,
       bool is_inner_function, bool may_abort, bool* ok);
 
-  PreParser::PreParseResult ParseFunctionWithPreParser(FunctionKind kind,
-                                                       DeclarationScope* scope,
-                                                       bool is_inner_function,
-                                                       bool may_abort);
-
   Block* BuildParameterInitializationBlock(
       const ParserFormalParameters& parameters, bool* ok);
   Block* BuildRejectPromiseOnException(Block* block, bool* ok);
 
   // Consumes the ending }.
   ZoneList<Statement*>* ParseEagerFunctionBody(
       const AstRawString* function_name, int pos,
       const ParserFormalParameters& parameters, FunctionKind kind,
       FunctionLiteral::FunctionType function_type, bool* ok);
 
@@ skipping 638 matching lines @@
 
  private:
   ParserTarget** variable_;
   ParserTarget* previous_;
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_PARSING_PARSER_H_