ChunkProvider/ChunkWriter: Move method to protected

* Remove inline destructor.

headers/os/codec/Decoder.h

@@ -14,7 +14,12 @@ class PluginManager;
 
 class BChunkProvider {
 public:
-	virtual						~BChunkProvider() {};
+								BChunkProvider();
+	virtual						~BChunkProvider();
+
+protected:
+	friend class BDecoder;
+
 	virtual	status_t			GetNextChunk(const void** chunkBuffer,
 									size_t* chunkSize,
 									media_header* mediaHeader) = 0;

headers/os/codec/Encoder.h

@@ -19,7 +19,12 @@ class PluginManager;
 
 class BChunkWriter {
 public:
-	virtual						~BChunkWriter() {};
+								BChunkWriter();
+	virtual						~BChunkWriter();
+
+protected:
+	friend class BEncoder;
+
 	virtual	status_t			WriteChunk(const void* chunkBuffer,
 									size_t chunkSize,
 									media_encode_info* encodeInfo) = 0;

src/kits/codec/Decoder.cpp

@@ -59,3 +59,13 @@ void BDecoder::_ReservedDecoder5() {}
 BDecoderPlugin::BDecoderPlugin()
 {
 }
+
+
+BChunkProvider::BChunkProvider()
+{
+}
+
+
+BChunkProvider::~BChunkProvider()
+{
+}

src/kits/codec/Encoder.cpp

@@ -136,3 +136,13 @@ void BEncoder::_ReservedEncoder20() {}
 BEncoderPlugin::BEncoderPlugin()
 {
 }
+
+
+BChunkWriter::BChunkWriter()
+{
+}
+
+
+BChunkWriter::~BChunkWriter()
+{
+}