Remove TLS access for current Zone.

src/interface.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 35 matching lines @@
 class Interface : public ZoneObject {
  public:
   // ---------------------------------------------------------------------------
   // Factory methods.
 
   static Interface* NewValue() {
     static Interface value_interface(VALUE + FROZEN);  // Cached.
     return &value_interface;
   }
 
-  static Interface* NewUnknown() {
-    return new Interface(NONE);
+  static Interface* NewUnknown(Zone* zone) {
+    return new(zone) Interface(NONE);
   }
 
-  static Interface* NewModule() {
-    return new Interface(MODULE);
+  static Interface* NewModule(Zone* zone) {
+    return new(zone) Interface(MODULE);
   }
 
   // ---------------------------------------------------------------------------
   // Mutators.
 
   // Add a name to the list of exports. If it already exists, unify with
   // interface, otherwise insert unless this is closed.
-  void Add(Handle<String> name, Interface* interface, bool* ok) {
-    DoAdd(name.location(), name->Hash(), interface, ok);
+  void Add(Handle<String> name, Interface* interface, Zone* zone, bool* ok) {
+    DoAdd(name.location(), name->Hash(), interface, zone, ok);
   }
 
   // Unify with another interface. If successful, both interface objects will
   // represent the same type, and changes to one are reflected in the other.
-  void Unify(Interface* that, bool* ok);
+  void Unify(Interface* that, Zone* zone, bool* ok);
 
   // Determine this interface to be a value interface.
   void MakeValue(bool* ok) {
     *ok = !IsModule();
     if (*ok) Chase()->flags_ |= VALUE;
   }
 
   // Determine this interface to be a module interface.
   void MakeModule(bool* ok) {
     *ok = !IsValue();
@@ skipping 23 matching lines @@
 
   // Check whether this is a module type.
   bool IsModule() { return Chase()->flags_ & MODULE; }
 
   // Check whether this is closed (i.e. fully determined).
   bool IsFrozen() { return Chase()->flags_ & FROZEN; }
 
   Handle<JSModule> Instance() { return Chase()->instance_; }
 
   // Look up an exported name. Returns NULL if not (yet) defined.
-  Interface* Lookup(Handle<String> name);
+  Interface* Lookup(Handle<String> name, Zone* zone);
 
   // ---------------------------------------------------------------------------
   // Iterators.
 
   // Use like:
   //   for (auto it = interface->iterator(); !it.done(); it.Advance()) {
   //     ... it.name() ... it.interface() ...
   //   }
   class Iterator {
    public:
@@ skipping 50 matching lines @@
 #endif
   }
 
   Interface* Chase() {
     Interface* result = this;
     while (result->forward_ != NULL) result = result->forward_;
     if (result != this) forward_ = result;  // On-the-fly path compression.
     return result;
   }
 
-  void DoAdd(void* name, uint32_t hash, Interface* interface, bool* ok);
-  void DoUnify(Interface* that, bool* ok);
+  void DoAdd(void* name, uint32_t hash, Interface* interface, Zone* zone,
+             bool* ok);
+  void DoUnify(Interface* that, bool* ok, Zone* zone);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_INTERFACE_H_