Move Parser::Declare to Scope.

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/parsing/parser-base.h"
@@ skipping 283 matching lines @@
   Statement* ParseClassDeclaration(ZoneList<const AstRawString*>* names,
                                    bool default_export, bool* ok);
   Statement* ParseNativeDeclaration(bool* ok);
   Block* ParseBlock(ZoneList<const AstRawString*>* labels, bool* ok);
   Block* ParseVariableStatement(VariableDeclarationContext var_context,
                                 ZoneList<const AstRawString*>* names,
                                 bool* ok);
   DoExpression* ParseDoExpression(bool* ok);
   Expression* ParseYieldStarExpression(bool* ok);
 
-  struct DeclarationDescriptor {
-    enum Kind { NORMAL, PARAMETER };
-    Parser* parser;
-    Scope* scope;
-    Scope* hoist_scope;
-    VariableMode mode;
-    int declaration_pos;
-    int initialization_pos;
-    Kind declaration_kind;
-  };
-
   struct DeclarationParsingResult {
     struct Declaration {
       Declaration(Expression* pattern, int initializer_position,
                   Expression* initializer)
           : pattern(pattern),
             initializer_position(initializer_position),
             initializer(initializer) {}
 
       Expression* pattern;
       int initializer_position;
@@ skipping 762 matching lines @@
   static const int kLiteralTypeSlot = 0;
   static const int kElementsSlot = 1;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(CompileTimeValue);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_PARSING_PARSER_H_