Address dead code and formatting issues in PR review

Author: michaelklishin

projects/client/RabbitMQ.Client/src/client/impl/Connection.cs

@@ -767,7 +767,7 @@ public void MainLoopIteration()
             }
         }
 
-        public  void NotifyHeartbeatListener()
+        public void NotifyHeartbeatListener()
         {
             if (m_heartbeat != 0)
             {
@@ -1099,7 +1099,6 @@ public void HeartbeatWriteTimerCallback(object state)
                     if (!m_closed)
                     {
                         WriteFrame(m_heartbeatFrame);
-                        //m_frameHandler.Flush();
                     }
                 }
                 catch (Exception e)

projects/client/RabbitMQ.Client/src/client/impl/ModelBase.cs

@@ -87,7 +87,7 @@ public abstract class ModelBase : IFullModel, IRecoverable
 
         private EventHandler<EventArgs> m_recovery;
 
-        public  IConsumerDispatcher ConsumerDispatcher { get; private set; }
+        public IConsumerDispatcher ConsumerDispatcher { get; private set; }
 
         public ModelBase(ISession session)
             : this(session, session.Connection.ConsumerWorkService)
@@ -104,7 +104,7 @@ public ModelBase(ISession session, ConsumerWorkService workService)
             {
                 ConsumerDispatcher = new ConcurrentConsumerDispatcher(this, workService);
             }
-            
+
             Initialise(session);
         }
 
@@ -464,11 +464,8 @@ public void ModelSend(MethodBase method, ContentHeaderBase header, byte[] body)
         {
             if (method.HasContent)
             {
-                //lock (m_flowSendLock)
-                //{
-                    m_flowControlBlock.WaitOne();
-                    Session.Transmit(new Command(method, header, body));
-                //}
+                m_flowControlBlock.WaitOne();
+                Session.Transmit(new Command(method, header, body));
             }
             else
             {
@@ -912,11 +909,8 @@ public void HandleChannelFlow(bool active)
             }
             else
             {
-                //lock (m_flowSendLock)
-                //{
-                    m_flowControlBlock.Reset();
-                    _Private_ChannelFlowOk(active);
-                //}
+                m_flowControlBlock.Reset();
+                _Private_ChannelFlowOk(active);
             }
             OnFlowControl(new FlowControlEventArgs(active));
         }