[serializer] do not cache resource data pointer for native source.

src/snapshot/deserializer.cc

 // Copyright 2016 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.
 
 #include "src/snapshot/deserializer.h"
 
 #include "src/bootstrapper.h"
 #include "src/external-reference-table.h"
 #include "src/heap/heap.h"
 #include "src/isolate.h"
@@ skipping 83 matching lines @@
 
   isolate_->heap()->set_native_contexts_list(
       isolate_->heap()->undefined_value());
   // The allocation site list is build during root iteration, but if no sites
   // were encountered then it needs to be initialized to undefined.
   if (isolate_->heap()->allocation_sites_list() == Smi::FromInt(0)) {
     isolate_->heap()->set_allocation_sites_list(
         isolate_->heap()->undefined_value());
   }
 
-  // Update data pointers to the external strings containing natives sources.
-  Natives::UpdateSourceCache(isolate_->heap());
-  ExtraNatives::UpdateSourceCache(isolate_->heap());
-
   // Issue code events for newly deserialized code objects.
   LOG_CODE_EVENT(isolate_, LogCodeObjects());
   LOG_CODE_EVENT(isolate_, LogBytecodeHandlers());
   LOG_CODE_EVENT(isolate_, LogCompiledFunctions());
 }
 
 MaybeHandle<Object> Deserializer::DeserializePartial(
     Isolate* isolate, Handle<JSGlobalProxy> global_proxy) {
   Initialize(isolate);
   if (!ReserveSpace()) {
@@ skipping 688 matching lines @@
 
       default:
         CHECK(false);
     }
   }
   CHECK_EQ(limit, current);
   return true;
 }
 }  // namespace internal
 }  // namespace v8