[interpreter] move the dispatch table off heap.

src/isolate.cc

 // Copyright 2012 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/isolate.h"
 
 #include <stdlib.h>
 
 #include <fstream>  // NOLINT(readability/streams)
 #include <sstream>
@@ skipping 1911 matching lines @@
   }
 
   if (cpu_profiler_) {
     cpu_profiler_->DeleteAllProfiles();
   }
 
   // We must stop the logger before we tear down other components.
   Sampler* sampler = logger_->sampler();
   if (sampler && sampler->IsActive()) sampler->Stop();
 
-  delete interpreter_;
-  interpreter_ = NULL;
-
   delete deoptimizer_data_;
   deoptimizer_data_ = NULL;
   builtins_.TearDown();
   bootstrapper_->TearDown();
 
   if (runtime_profiler_ != NULL) {
     delete runtime_profiler_;
     runtime_profiler_ = NULL;
   }
 
   delete basic_block_profiler_;
   basic_block_profiler_ = NULL;
 
   delete heap_profiler_;
   heap_profiler_ = NULL;
 
   heap_.TearDown();
   logger_->TearDown();
 
+  delete interpreter_;
+  interpreter_ = NULL;
+
   cancelable_task_manager()->CancelAndWait();
 
   delete cpu_profiler_;
   cpu_profiler_ = NULL;
 
   delete root_index_map_;
   root_index_map_ = NULL;
 
   ClearSerializerData();
 }
@@ skipping 897 matching lines @@
   // Then check whether this scope intercepts.
   if ((flag & intercept_mask_)) {
     intercepted_flags_ |= flag;
     return true;
   }
   return false;
 }
 
 }  // namespace internal
 }  // namespace v8