Clean up and simplify Parser::Declare

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/allocation.h"
 #include "src/ast/ast.h"
 #include "src/ast/scopes.h"
@@ skipping 1064 matching lines @@
   void InsertShadowingVarBindingInitializers(Block* block);
 
   // Implement sloppy block-scoped functions, ES2015 Annex B 3.3
   void InsertSloppyBlockFunctionVarBindings(DeclarationScope* scope,
                                             Scope* complex_params_scope,
                                             bool* ok);
 
   // Parser support
   VariableProxy* NewUnresolved(const AstRawString* name, VariableMode mode);
   Variable* Declare(Declaration* declaration,
-                    DeclarationDescriptor::Kind declaration_kind, bool resolve,
-                    bool* ok, Scope* declaration_scope = nullptr);
+                    DeclarationDescriptor::Kind declaration_kind, bool* ok,
+                    Scope* declaration_scope = nullptr);
   void DeclareConstVariable(const AstRawString* name, InitializationFlag init,
                             int pos, bool* ok);
 
   bool TargetStackContainsLabel(const AstRawString* label);
   BreakableStatement* LookupBreakTarget(const AstRawString* label, bool* ok);
   IterationStatement* LookupContinueTarget(const AstRawString* label, bool* ok);
 
   Statement* BuildAssertIsCoercible(Variable* var);
 
   // Factory methods.
@@ skipping 267 matching lines @@
 
 DoExpression* ParserTraits::ParseDoExpression(bool* ok) {
   return parser_->ParseDoExpression(ok);
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_PARSING_PARSER_H_