third_party/mojo: Remove python/go/dart bindings.

third_party/mojo/src/mojo/public/go/bindings/invalid_handle.go

Index: third_party/mojo/src/mojo/public/go/bindings/invalid_handle.go
diff --git a/third_party/mojo/src/mojo/public/go/bindings/invalid_handle.go b/third_party/mojo/src/mojo/public/go/bindings/invalid_handle.go
deleted file mode 100644
index 1acc645dd6f0a81aee05a67c2d47156f6a0f91dd..0000000000000000000000000000000000000000
--- a/third_party/mojo/src/mojo/public/go/bindings/invalid_handle.go
+++ /dev/null
@@ -1,97 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package bindings
-
-import (
-	"mojo/public/go/system"
-)
-
-// InvalidHandle is a handle that will always be invalid.
-type InvalidHandle struct {
-}
-
-func (h *InvalidHandle) Close() system.MojoResult {
-	return system.MOJO_RESULT_INVALID_ARGUMENT
-}
-
-func (h *InvalidHandle) IsValid() bool {
-	return false
-}
-
-func (h *InvalidHandle) NativeHandle() system.MojoHandle {
-	return system.MOJO_HANDLE_INVALID
-}
-
-func (h *InvalidHandle) ReleaseNativeHandle() system.MojoHandle {
-	return system.MOJO_HANDLE_INVALID
-}
-
-func (h *InvalidHandle) ToUntypedHandle() system.UntypedHandle {
-	return h
-}
-
-func (h *InvalidHandle) Wait(signals system.MojoHandleSignals, deadline system.MojoDeadline) (system.MojoResult, system.MojoHandleSignalsState) {
-	return system.MOJO_RESULT_INVALID_ARGUMENT, system.MojoHandleSignalsState{}
-}
-
-func (h *InvalidHandle) ToConsumerHandle() system.ConsumerHandle {
-	return h
-}
-
-func (h *InvalidHandle) ToProducerHandle() system.ProducerHandle {
-	return h
-}
-
-func (h *InvalidHandle) ToMessagePipeHandle() system.MessagePipeHandle {
-	return h
-}
-
-func (h *InvalidHandle) ToSharedBufferHandle() system.SharedBufferHandle {
-	return h
-}
-
-func (h *InvalidHandle) ReadData(flags system.MojoReadDataFlags) (system.MojoResult, []byte) {
-	return system.MOJO_RESULT_INVALID_ARGUMENT, nil
-}
-
-func (h *InvalidHandle) BeginReadData(numBytes int, flags system.MojoReadDataFlags) (system.MojoResult, []byte) {
-	return system.MOJO_RESULT_INVALID_ARGUMENT, nil
-}
-
-func (h *InvalidHandle) EndReadData(numBytesRead int) system.MojoResult {
-	return system.MOJO_RESULT_INVALID_ARGUMENT
-}
-
-func (h *InvalidHandle) WriteData(data []byte, flags system.MojoWriteDataFlags) (system.MojoResult, int) {
-	return system.MOJO_RESULT_INVALID_ARGUMENT, 0
-}
-
-func (h *InvalidHandle) BeginWriteData(numBytes int, flags system.MojoWriteDataFlags) (system.MojoResult, []byte) {
-	return system.MOJO_RESULT_INVALID_ARGUMENT, nil
-}
-
-func (h *InvalidHandle) EndWriteData(numBytesWritten int) system.MojoResult {
-	return system.MOJO_RESULT_INVALID_ARGUMENT
-}
-
-func (h *InvalidHandle) ReadMessage(flags system.MojoReadMessageFlags) (system.MojoResult, []byte, []system.UntypedHandle) {
-	return system.MOJO_RESULT_INVALID_ARGUMENT, nil, nil
-}
-
-func (h *InvalidHandle) WriteMessage(bytes []byte, handles []system.UntypedHandle, flags system.MojoWriteMessageFlags) system.MojoResult {
-	return system.MOJO_RESULT_INVALID_ARGUMENT
-}
-
-func (h *InvalidHandle) DuplicateBufferHandle(opts *system.DuplicateBufferHandleOptions) (system.MojoResult, system.SharedBufferHandle) {
-	return system.MOJO_RESULT_INVALID_ARGUMENT, nil
-}
-
-func (h *InvalidHandle) MapBuffer(offset uint64, numBytes int, flags system.MojoMapBufferFlags) (system.MojoResult, []byte) {
-	return system.MOJO_RESULT_INVALID_ARGUMENT, nil
-}
-
-func (h *InvalidHandle) UnmapBuffer(buffer []byte) system.MojoResult {
-	return system.MOJO_RESULT_INVALID_ARGUMENT
-}