UI for setting/clearing closure-specific breakpoints.

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 409 matching lines @@
   void NotifyDoneLoading();
 
   RawFunction* ResolveFunction(const Library& library,
                                const String& class_name,
                                const String& function_name);
 
   // Set breakpoint at closest location to function entry.
   Breakpoint* SetBreakpointAtEntry(const Function& target_function,
                                    bool single_shot);
   Breakpoint* SetBreakpointAtActivation(const Instance& closure);
+  Breakpoint* BreakpointAtActivation(const Instance& closure);
 
   // TODO(turnidge): script_url may no longer be specific enough.
   Breakpoint* SetBreakpointAtLine(const String& script_url,
                                   intptr_t line_number);
   RawError* OneTimeBreakAtEntry(const Function& target_function);
 
   BreakpointLocation* BreakpointLocationAtLine(const String& script_url,
                                                intptr_t line_number);
 
 
@@ skipping 192 matching lines @@
 
   friend class Isolate;
   friend class BreakpointLocation;
   DISALLOW_COPY_AND_ASSIGN(Debugger);
 };
 
 
 }  // namespace dart
 
 #endif  // VM_DEBUGGER_H_