Profiler Take 2

runtime/vm/signal_handler.h

 // 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.
 
 #ifndef VM_SIGNAL_HANDLER_H_
 #define VM_SIGNAL_HANDLER_H_
 
 #include "vm/allocation.h"
 #include "vm/globals.h"
 
@@ skipping 22 matching lines @@
 class SignalHandler : public AllStatic {
  public:
   static void Install(SignalAction action);
   static uintptr_t GetProgramCounter(const mcontext_t& mcontext);
   static uintptr_t GetFramePointer(const mcontext_t& mcontext);
   static uintptr_t GetStackPointer(const mcontext_t& mcontext);
  private:
 };
 
 
-class ScopedSignalBlocker {
- public:
-  ScopedSignalBlocker();
-  ~ScopedSignalBlocker();
-
- private:
-  sigset_t old_;
-};
-
-
 }  // namespace dart
 
 #endif  // VM_SIGNAL_HANDLER_H_