1 files changed, 0 insertions, 125 deletions
diff --git a/third_party/libjingle/files/talk/base/signalthread.h b/third_party/libjingle/files/talk/base/signalthread.h
deleted file mode 100644
index ad6b46a..0000000
--- a/third_party/libjingle/files/talk/base/signalthread.h
+++ /dev/null
@@ -1,125 +0,0 @@
-#ifndef _SIGNALTHREAD_H_
-#define _SIGNALTHREAD_H_
-
-#include "talk/base/thread.h"
-#include "talk/base/sigslot.h"
-
-namespace talk_base {
-
-///////////////////////////////////////////////////////////////////////////////
-// SignalThread - Base class for worker threads.  The main thread should call
-//  Start() to begin work, and then follow one of these models:
-//   Normal: Wait for SignalWorkDone, and then call Release to destroy.
-//   Cancellation: Call Release(true), to abort the worker thread.
-//   Fire-and-forget: Call Release(false), which allows the thread to run to
-//    completion, and then self-destruct without further notification.
-//   Periodic tasks: Wait for SignalWorkDone, then eventually call Start()
-//    again to repeat the task. When the instance isn't needed anymore,
-//    call Release. DoWork, OnWorkStart and OnWorkStop are called again,
-//    on a new thread.
-//  The subclass should override DoWork() to perform the background task.  By
-//   periodically calling ContinueWork(), it can check for cancellation.
-//   OnWorkStart and OnWorkDone can be overridden to do pre- or post-work
-//   tasks in the context of the main thread.
-///////////////////////////////////////////////////////////////////////////////
-
-class SignalThread : public sigslot::has_slots<>, protected MessageHandler {
-public:
-  SignalThread();
-
-  // Context: Main Thread.  Call before Start to change the worker's priority.
-  void SetPriority(ThreadPriority priority);
-
-  // Context: Main Thread.  Call to begin the worker thread.
-  void Start();
-
-  // Context: Main Thread.  If the worker thread is not running, deletes the
-  // object immediately.  Otherwise, asks the worker thread to abort processing,
-  // and schedules the object to be deleted once the worker exits.
-  // SignalWorkDone will not be signalled.  If wait is true, does not return
-  // until the thread is deleted.
-  void Destroy(bool wait);
-
-  // Context: Main Thread.  If the worker thread is complete, deletes the
-  // object immediately.  Otherwise, schedules the object to be deleted once
-  // the worker thread completes.  SignalWorkDone will be signalled.
-  void Release();
-
-  // Context: Main Thread.  Signalled when work is complete.
-  sigslot::signal1<SignalThread *> SignalWorkDone;
-
-  enum { ST_MSG_WORKER_DONE, ST_MSG_FIRST_AVAILABLE };
-
-protected:
-  virtual ~SignalThread();
-
-  // Context: Main Thread.  Subclass should override to do pre-work setup.
-  virtual void OnWorkStart() { }
-
-  // Context: Worker Thread.  Subclass should override to do work.
-  virtual void DoWork() = 0;
-
-  // Context: Worker Thread.  Subclass should call periodically to 
-  // dispatch messages and determine if the thread should terminate.
-  bool ContinueWork();
-
-  // Context: Worker Thread.  Subclass should override when extra work is
-  // needed to abort the worker thread.
-  virtual void OnWorkStop() { }
-
-  // Context: Main Thread.  Subclass should override to do post-work cleanup.
-  virtual void OnWorkDone() { }
- 
-  // Context: Any Thread.  If subclass overrides, be sure to call the base
-  // implementation.  Do not use (message_id < ST_MSG_FIRST_AVAILABLE)
-  virtual void OnMessage(Message *msg);
-
-private:
-  friend class Worker;
-  class Worker : public Thread {
-  public:
-    SignalThread* parent_;
-    virtual void Run() { parent_->Run(); }
-  };
-
-  class EnterExit {
-    friend class SignalThread;
-   
-    SignalThread * t_;
-   
-    EnterExit(SignalThread * t) : t_(t) {
-      t_->cs_.Enter();
-      t_->refcount_ += 1;
-    }
-    ~EnterExit() {
-      bool d = (0 == (--(t_->refcount_)));
-      t_->cs_.Leave();
-      if (d)
-        delete t_;
-    }
-  };
-
-  friend class EnterExit;
- 
-  CriticalSection cs_;
-  int refcount_;
-
-  void Run();
-  void OnMainThreadDestroyed();
-
-  Thread* main_;
-  Worker worker_;
-  enum State {
-    kInit,            // Initialized, but not started
-    kRunning,         // Started and doing work
-    kReleasing,       // Same as running, but to be deleted when work is done
-    kComplete,        // Work is done
-    kStopping,        // Work is being interrupted
-  } state_;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-}  // namespace talk_base
-
-#endif  // _SIGNALTHREAD_H_