SWDEV-301667 - Cleanup unused paths

- Refactor code and cleanup logic for callback saving for event records

Change-Id: I5c56aa8e9c968a5bca70fb07ad1796da318e9e89

rocclr/platform/commandqueue.hpp

@@ -264,9 +264,6 @@ class HostQueue : public CommandQueue {
     // an invalid access
     command->retain();
 
-    if (command->profilingInfo().marker_ts_) {
-      markerTsCount_++;
-    }
     // Release the last command in the batch
     if (lastEnqueueCommand_ != nullptr) {
       lastEnqueueCommand_->release();
@@ -287,23 +284,14 @@ class HostQueue : public CommandQueue {
   //! Get queue status
   bool GetQueueStatus() { return isActive_; }
 
-  //! Get markerTsCount
-  uint32_t GetMarkerTsCount() const { return markerTsCount_; }
-
-  //! Reset counter
-  void ResetMarkerTsCount() { markerTsCount_ = 0; }
-
 private:
   Command* head_;   //!< Head of the batch list
   Command* tail_;   //!< Tail of the batch list
 
   //! True if this command queue is active
   bool isActive_;
-
-  uint32_t markerTsCount_; //!< Count of TS markers
 };
 
-
 class DeviceQueue : public CommandQueue {
  public:
   DeviceQueue(Context& context,                        //!< Context object