Fix: Don't use Isolate during scope resolution.

src/ast/scopes.h

Index: src/ast/scopes.h
diff --git a/src/ast/scopes.h b/src/ast/scopes.h
index cde826a116192e54fcf1d1af8b2cbb011700b758..7992846dcae36770e5c0d884632d561a9b44dc79 100644
--- a/src/ast/scopes.h
+++ b/src/ast/scopes.h
@@ -663,6 +663,8 @@ class Scope: public ZoneObject {
   bool scope_uses_arguments_;
   // This scope uses "super" property ('super.foo').
   bool scope_uses_super_property_;
+  // This scope has a parameter called "arguments".
+  bool has_arguments_parameter_;
   // This scope contains an "use asm" annotation.
   bool asm_module_;
   // This scope's outer context is an asm module.
@@ -775,16 +777,15 @@ class Scope: public ZoneObject {
   // Predicates.
   bool MustAllocate(Variable* var);
   bool MustAllocateInContext(Variable* var);
-  bool HasArgumentsParameter(Isolate* isolate);
 
   // Variable allocation.
   void AllocateStackSlot(Variable* var);
   void AllocateHeapSlot(Variable* var);
-  void AllocateParameterLocals(Isolate* isolate);
-  void AllocateNonParameterLocal(Isolate* isolate, Variable* var);
-  void AllocateDeclaredGlobal(Isolate* isolate, Variable* var);
-  void AllocateNonParameterLocalsAndDeclaredGlobals(Isolate* isolate);
-  void AllocateVariablesRecursively(Isolate* isolate);
+  void AllocateParameterLocals();
+  void AllocateNonParameterLocal(Variable* var);
+  void AllocateDeclaredGlobal(Variable* var);
+  void AllocateNonParameterLocalsAndDeclaredGlobals();
+  void AllocateVariablesRecursively();
   void AllocateParameter(Variable* var, int index);
   void AllocateReceiver();