remove Isolate::Current from most files starting with 'd' and 'e'

src/json-stringifier.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 477 matching lines @@
   set_accumulator(factory_->NewConsString(accumulator(), result_string));
   return SUCCESS;
 }
 
 
 BasicJsonStringifier::Result BasicJsonStringifier::SerializeJSValue(
     Handle<JSValue> object) {
   bool has_exception = false;
   String* class_name = object->class_name();
   if (class_name == isolate_->heap()->String_string()) {
-    Handle<Object> value = Execution::ToString(object, &has_exception);
+    Handle<Object> value =
+        Execution::ToString(isolate_, object, &has_exception);
     if (has_exception) return EXCEPTION;
     SerializeString(Handle<String>::cast(value));
   } else if (class_name == isolate_->heap()->Number_string()) {
-    Handle<Object> value = Execution::ToNumber(object, &has_exception);
+    Handle<Object> value =
+        Execution::ToNumber(isolate_, object, &has_exception);
     if (has_exception) return EXCEPTION;
     if (value->IsSmi()) return SerializeSmi(Smi::cast(*value));
     SerializeHeapNumber(Handle<HeapNumber>::cast(value));
   } else {
     ASSERT(class_name == isolate_->heap()->Boolean_string());
     Object* value = JSValue::cast(*object)->value();
     ASSERT(value->IsBoolean());
     AppendAscii(value->IsTrue() ? "true" : "false");
   }
   return SUCCESS;
@@ skipping 330 matching lines @@
       SerializeString_<false, uint8_t>(object);
     } else {
       SerializeString_<false, uc16>(object);
     }
   }
 }
 
 } }  // namespace v8::internal
 
 #endif  // V8_JSON_STRINGIFIER_H_