v23proxy: remove complex

MultiPart: 4/5
Change-Id: I6885f65260fed2f0a130b163c0c99c386d5f995a
diff --git a/go/src/v.io/x/mojo/transcoder/from_mojom.go b/go/src/v.io/x/mojo/transcoder/from_mojom.go
index 6278c90..85df7b5 100644
--- a/go/src/v.io/x/mojo/transcoder/from_mojom.go
+++ b/go/src/v.io/x/mojo/transcoder/from_mojom.go
@@ -129,10 +129,6 @@
 		}
 		target.FromEnumLabel(vt.EnumLabel(int(index)), vt)
 		return nil
-	case vdl.Complex64:
-		panic("unimplemented")
-	case vdl.Complex128:
-		panic("unimplemented")
 	case vdl.Array, vdl.List:
 		switch ptr, err := mtv.modec.ReadPointer(); {
 		case err != nil:
diff --git a/go/src/v.io/x/mojo/transcoder/target.go b/go/src/v.io/x/mojo/transcoder/target.go
index ddfbc9b..162704e 100644
--- a/go/src/v.io/x/mojo/transcoder/target.go
+++ b/go/src/v.io/x/mojo/transcoder/target.go
@@ -69,9 +69,6 @@
 	}
 	return nil
 }
-func (t target) FromComplex(src complex128, tt *vdl.Type) error {
-	panic("UNIMPLEMENTED")
-}
 func (t target) writeBytes(src []byte) {
 	block := t.allocator().Allocate(uint32(len(src)), uint32(len(src)))
 	t.writePointer(block)
diff --git a/go/src/v.io/x/mojo/transcoder/to_mojom.go b/go/src/v.io/x/mojo/transcoder/to_mojom.go
index 5a69bdf..21ea9d5 100644
--- a/go/src/v.io/x/mojo/transcoder/to_mojom.go
+++ b/go/src/v.io/x/mojo/transcoder/to_mojom.go
@@ -47,9 +47,6 @@
 func (vtm *targetToMojomTranscoder) FromFloat(src float64, tt *vdl.Type) error {
 	panic("cannot encode top level float")
 }
-func (vtm *targetToMojomTranscoder) FromComplex(src complex128, tt *vdl.Type) error {
-	panic("cannot encode top level complex")
-}
 func (vtm *targetToMojomTranscoder) FromBytes(src []byte, tt *vdl.Type) error {
 	panic("cannot encode top level bytes")
 }