ContextSlotCache::Update() handlified.

src/scopeinfo.h

 // Copyright 2011 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_SCOPEINFO_H_
 #define V8_SCOPEINFO_H_
 
 #include "allocation.h"
 #include "variables.h"
 #include "zone-inl.h"
 
 namespace v8 {
 namespace internal {
 
 // Cache for mapping (data, property name) into context slot index.
 // The cache contains both positive and negative results.
 // Slot index equals -1 means the property is absent.
 // Cleared at startup and prior to mark sweep collection.
 class ContextSlotCache {
  public:
   // Lookup context slot index for (data, name).
   // If absent, kNotFound is returned.
   int Lookup(Object* data,
              String* name,
              VariableMode* mode,
              InitializationFlag* init_flag);
 
   // Update an element in the cache.
-  void Update(Object* data,
-              String* name,
+  void Update(Handle<Object> data,
+              Handle<String> name,
               VariableMode mode,
               InitializationFlag init_flag,
               int slot_index);
 
   // Clear the cache.
   void Clear();
 
   static const int kNotFound = -2;
 
  private:
   ContextSlotCache() {
     for (int i = 0; i < kLength; ++i) {
       keys_[i].data = NULL;
       keys_[i].name = NULL;
       values_[i] = kNotFound;
     }
   }
 
   inline static int Hash(Object* data, String* name);
 
 #ifdef DEBUG
-  void ValidateEntry(Object* data,
-                     String* name,
+  void ValidateEntry(Handle<Object> data,
+                     Handle<String> name,
                      VariableMode mode,
                      InitializationFlag init_flag,
                      int slot_index);
 #endif
 
   static const int kLength = 256;
   struct Key {
     Object* data;
     String* name;
   };
@@ skipping 100 matching lines @@
   }
   void set_index(int i, int index) {
     set(index_offset(i), Smi::FromInt(index));
   }
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_SCOPEINFO_H_