Separate Scope into DeclarationScope and Scope

src/crankshaft/hydrogen.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_CRANKSHAFT_HYDROGEN_H_
 #define V8_CRANKSHAFT_HYDROGEN_H_
 
 #include "src/accessors.h"
 #include "src/allocation.h"
 #include "src/ast/ast-type-bounds.h"
@@ skipping 2342 matching lines @@
   // Visit a list of expressions from left to right, each in a value context.
   void VisitExpressions(ZoneList<Expression*>* exprs);
   void VisitExpressions(ZoneList<Expression*>* exprs,
                         ArgumentsAllowedFlag flag);
 
   // Remove the arguments from the bailout environment and emit instructions
   // to push them as outgoing parameters.
   template <class Instruction> HInstruction* PreProcessCall(Instruction* call);
   void PushArgumentsFromEnvironment(int count);
 
-  void SetUpScope(Scope* scope);
+  void SetUpScope(DeclarationScope* scope);
   void VisitStatements(ZoneList<Statement*>* statements);
 
 #define DECLARE_VISIT(type) virtual void Visit##type(type* node);
   AST_NODE_LIST(DECLARE_VISIT)
 #undef DECLARE_VISIT
 
  private:
   // Helpers for flow graph construction.
   enum GlobalPropertyAccess {
     kUseCell,
@@ skipping 667 matching lines @@
   }
 
  private:
   HOptimizedGraphBuilder* builder_;
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CRANKSHAFT_HYDROGEN_H_