Update CAR plugin

Source/Plugins/CAR/CAR.cpp

@@ -61,7 +61,7 @@ void CAR::setGainLevel (float newGain)
 }
 
 
-void CAR::process (AudioSampleBuffer& buffer, MidiBuffer& events)
+void CAR::process (AudioSampleBuffer& buffer)
 {
     const int numSamples            = buffer.getNumSamples();
     const int numReferenceChannels  = m_referenceChannels.size();

Source/Plugins/CAR/CAR.h

@@ -60,7 +60,7 @@ public:
         number of continous samples in the current buffer (which may differ from the
         size of the buffer).
     */
-    void process (AudioSampleBuffer& buffer, MidiBuffer& events) override;
+    void process (AudioSampleBuffer& buffer) override;
 
     /** Returns the current gain level that is set in the processor */
     float getGainLevel();