tone_producer_demo: Delete workarounds for MetroWerks compiler bugs.

There are a few left here that I didn't delete because the function does
more than just call up to the parent class, so someone with more knowledge
of the media kit than I do will have to go over those.

src/add-ons/media/media-add-ons/tone_producer_demo/ToneProducer.cpp

@@ -620,16 +620,8 @@ ToneProducer::LatencyChanged(
 		SetEventLatency(mLatency + mInternalLatency);
 	}
 }
-/*
-// Workaround for a Metrowerks PPC compiler bug
-status_t 
-ToneProducer::DeleteHook(BMediaNode* node)
-{
-	return BMediaEventLooper::DeleteHook(node);
-}
 
 //#pragma mark -
-*/
 
 // BMediaEventLooper methods
 void 
@@ -679,30 +671,6 @@ ToneProducer::Stop(bigtime_t performance_time, bool immediate)
 	BMediaEventLooper::Stop(performance_time, immediate);
 }
 
-void 
-ToneProducer::Seek(bigtime_t media_time, bigtime_t performance_time)
-{
-	// A bug in the current PowerPC compiler demands that we implement
-	// this, even though it just calls up to the inherited implementation.
-	BMediaEventLooper::Seek(media_time, performance_time);
-}
-
-void 
-ToneProducer::TimeWarp(bigtime_t at_real_time, bigtime_t to_performance_time)
-{
-	// A bug in the current PowerPC compiler demands that we implement
-	// this, even though it just calls up to the inherited implementation.
-	BMediaEventLooper::TimeWarp(at_real_time, to_performance_time);
-}
-
-status_t 
-ToneProducer::AddTimer(bigtime_t at_performance_time, int32 cookie)
-{
-	// A bug in the current PowerPC compiler demands that we implement
-	// this, even though it just calls up to the inherited implementation.
-	return BMediaEventLooper::AddTimer(at_performance_time, cookie);
-}
-
 void 
 ToneProducer::SetRunMode(run_mode mode)
 {
@@ -843,33 +811,7 @@ ToneProducer::HandleEvent(const media_timed_event* event, bigtime_t lateness, bo
 	}
 }
 
-/*
-void 
-ToneProducer::CleanUpEvent(const media_timed_event *event)
-{
-	// A bug in the current PowerPC compiler demands that we implement
-	// this, even though it just calls up to the inherited implementation.
-	BMediaEventLooper::CleanUpEvent(event);
-}
-
-bigtime_t 
-ToneProducer::OfflineTime()
-{
-	// A bug in the current PowerPC compiler demands that we implement
-	// this, even though it just calls up to the inherited implementation.
-	return BMediaEventLooper::OfflineTime();
-}
-
-void 
-ToneProducer::ControlLoop()
-{
-	// A bug in the current PowerPC compiler demands that we implement
-	// this, even though it just calls up to the inherited implementation.
-	BMediaEventLooper::ControlLoop();
-}
-
 //#pragma mark -
-*/
 
 void 
 ToneProducer::AllocateBuffers()

src/add-ons/media/media-add-ons/tone_producer_demo/ToneProducer.h

@@ -160,15 +160,6 @@ public:
 	// Workaround for a Metrowerks PPC compiler bug
 	void Stop(bigtime_t performance_time, bool immediate);
 
-	// Workaround for a Metrowerks PPC compiler bug
-	void Seek(bigtime_t media_time, bigtime_t performance_time);
-
-	// Workaround for a Metrowerks PPC compiler bug
-	void TimeWarp(bigtime_t at_real_time, bigtime_t to_performance_time);
-
-	// Workaround for a Metrowerks PPC compiler bug
-	status_t AddTimer(bigtime_t at_performance_time, int32 cookie);
-
 	void SetRunMode(run_mode mode);
 
 	void HandleEvent(
@@ -176,21 +167,6 @@ public:
 		bigtime_t lateness,
 		bool realTimeEvent = false);
 
-/* removed e.moon 2jun99
-protected:
-	// Workaround for a Metrowerks PPC compiler bug
-	void CleanUpEvent(const media_timed_event *event);
-
-	// Workaround for a Metrowerks PPC compiler bug
-	bigtime_t OfflineTime();
-
-	// Workaround for a Metrowerks PPC compiler bug
-	void ControlLoop();
-		
-	// Workaround for a Metrowerks PPC compiler bug
-	status_t DeleteHook(BMediaNode* node);
-*/
-
 private:
 	void AllocateBuffers();
 	BBuffer* FillNextBuffer(bigtime_t event_time);