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

runtime/vm/debugger.h

 // Copyright (c) 2012, 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.
 
 #ifndef VM_DEBUGGER_H_
 #define VM_DEBUGGER_H_
 
 #include "include/dart_tools_api.h"
 
 #include "vm/object.h"
@@ skipping 435 matching lines @@
 };
 
 
 class Debugger {
  public:
   typedef void EventHandler(DebuggerEvent* event);
 
   Debugger();
   ~Debugger();
 
-  void Initialize(Isolate* isolate);
+  void Initialize(Thread* thread);
   void NotifyIsolateCreated();
   void Shutdown();
 
   void NotifyCompilation(const Function& func);
   void NotifyDoneLoading();
 
   RawFunction* ResolveFunction(const Library& library,
                                const String& class_name,
                                const String& function_name);
 
@@ skipping 176 matching lines @@
                             const Library& lib,
                             const String& prefix,
                             bool include_private_fields);
 
   // Handles any events which pause vm execution.  Breakpoints,
   // interrupts, etc.
   void Pause(DebuggerEvent* event);
 
   void HandleSteppingRequest(DebuggerStackTrace* stack_trace);
 
+  Thread* thread_;
   Isolate* isolate_;
   Dart_Port isolate_id_;  // A unique ID for the isolate in the debugger.
   bool initialized_;
 
   // ID number generator.
   intptr_t next_id_;
 
   BreakpointLocation* latent_locations_;
   BreakpointLocation* breakpoint_locations_;
   CodeBreakpoint* code_breakpoints_;
@@ skipping 29 matching lines @@
 
   friend class Isolate;
   friend class BreakpointLocation;
   DISALLOW_COPY_AND_ASSIGN(Debugger);
 };
 
 
 }  // namespace dart
 
 #endif  // VM_DEBUGGER_H_