tape: Remove GBEU

tape/encode.go

@@ -99,27 +99,6 @@ func (this *Encoder) WriteUintN(value uint64, bytes int) (n int, err error) {
 	return n, nil
 }
 
-// EncodeGBEU encodes a growing unsigned integer of up to 64 bits to the output
-// writer.
-func (this *Encoder) EncodeGBEU(value uint64) (n int, err error) {
-	buffer := [16]byte { }
-	
-	window := (GBEUSize(value) - 1) * 7
-	index := 0
-	for window >= 0 {
-		chunk := uint8(value >> window) & 0x7F
-		if window > 0 {
-			chunk |= 0x80
-		}
-		buffer[index] = chunk
-		
-		index += 1
-		window -= 7
-	}
-	
-	return this.Write(buffer[:])
-}
-
 // WriteFloat32 encodes a 32-bit floating point value to the output writer.
 func (this *Encoder) WriteFloat32(value float32) (n int, err error) {
 	return this.WriteUint32(math.Float32bits(value))