Preparation for moving reusable handles to thread and more cleanups: isolate -> thread based handle…

runtime/vm/isolate.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/isolate.h"
 
 #include "include/dart_api.h"
 #include "include/dart_native_api.h"
 #include "platform/assert.h"
 #include "platform/json.h"
@@ skipping 869 matching lines @@
   // Verify that we are never reusing a live origin id.
   VerifyOriginId id_verifier(result->main_port());
   Isolate::VisitIsolates(&id_verifier);
 #endif
   result->set_origin_id(result->main_port());
   result->set_pause_capability(result->random()->NextUInt64());
   result->set_terminate_capability(result->random()->NextUInt64());
 
   result->BuildName(name_prefix);
   result->debugger_ = new Debugger();
-  result->debugger_->Initialize(result);
+  result->debugger_->Initialize(Thread::Current());
   if (FLAG_trace_isolates) {
     if (name_prefix == NULL || strcmp(name_prefix, "vm-isolate") != 0) {
       OS::Print("[+] Starting isolate:\n"
                 "\tisolate:    %s\n", result->name());
     }
   }
 
   result->compiler_stats_ = new CompilerStats(result);
   if (FLAG_compiler_benchmark) {
     result->compiler_stats_->EnableBenchmark();
@@ skipping 1674 matching lines @@
                            serialized_message_, serialized_message_len_);
 }
 
 
 void IsolateSpawnState::Cleanup() {
   SwitchIsolateScope switch_scope(I);
   Dart::ShutdownIsolate();
 }
 
 }  // namespace dart