Delete copy_texture_to_parent_texture from GPU command buffer code.

gpu/command_buffer/service/gles2_cmd_decoder_autogen.h

 // Copyright (c) 2011 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.
 
 // This file is auto-generated from
 // gpu/command_buffer/build_gles2_cmd_buffer.py
 // DO NOT EDIT!
 
 // It is included by gles2_cmd_decoder.cc
 #ifndef GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_AUTOGEN_H_
@@ skipping 2550 matching lines @@
   if (!validators_->get_max_index_type.IsValid(type)) {
     SetGLError(
         GL_INVALID_ENUM,
         "glGetMaxValueInBufferCHROMIUM: type GL_INVALID_ENUM");
     return error::kNoError;
   }
   *result_dst = DoGetMaxValueInBufferCHROMIUM(buffer_id, count, type, offset);
   return error::kNoError;
 }
 
-error::Error GLES2DecoderImpl::HandleCopyTextureToParentTextureCHROMIUM(
-    uint32 immediate_data_size,
-    const gles2::CopyTextureToParentTextureCHROMIUM& c) {
-  GLuint client_child_id = c.client_child_id;
-  GLuint client_parent_id = c.client_parent_id;
-  DoCopyTextureToParentTextureCHROMIUM(client_child_id, client_parent_id);
-  return error::kNoError;
-}
-
 error::Error GLES2DecoderImpl::HandleResizeCHROMIUM(
     uint32 immediate_data_size, const gles2::ResizeCHROMIUM& c) {
   GLuint width = static_cast<GLuint>(c.width);
   GLuint height = static_cast<GLuint>(c.height);
   DoResizeCHROMIUM(width, height);
   return error::kNoError;
 }
 
 error::Error GLES2DecoderImpl::HandleSetSurfaceCHROMIUM(
     uint32 immediate_data_size, const gles2::SetSurfaceCHROMIUM& c) {
   GLint surface_id = static_cast<GLint>(c.surface_id);
   DoSetSurfaceCHROMIUM(surface_id);
   return error::kNoError;
 }
 
+error::Error GLES2DecoderImpl::HandlePlaceholder447CHROMIUM(
+    uint32 immediate_data_size, const gles2::Placeholder447CHROMIUM& c) {
+  return error::kUnknownCommand;
+}
+error::Error GLES2DecoderImpl::HandlePlaceholder451CHROMIUM(
+    uint32 immediate_data_size, const gles2::Placeholder451CHROMIUM& c) {
+  return error::kUnknownCommand;
+}
+error::Error GLES2DecoderImpl::HandlePlaceholder452CHROMIUM(
+    uint32 immediate_data_size, const gles2::Placeholder452CHROMIUM& c) {
+  return error::kUnknownCommand;
+}
 #endif  // GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_AUTOGEN_H_