command_buffer: Batch command processing to reduce handler overheads.

gpu/command_buffer/service/gles2_cmd_decoder_mock.cc

 // 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.
 
 #include "gpu/command_buffer/service/gles2_cmd_decoder_mock.h"
 
 namespace gpu {
 namespace gles2 {
 
 MockGLES2Decoder::MockGLES2Decoder()
     : GLES2Decoder() {
   ON_CALL(*this, GetCommandName(testing::_))
       .WillByDefault(testing::Return(""));
   ON_CALL(*this, MakeCurrent())
       .WillByDefault(testing::Return(true));
 }
 
 MockGLES2Decoder::~MockGLES2Decoder() {}
 
+error::Error MockGLES2Decoder::FakeDoCommands(unsigned int num_commands,
+                                              const void* buffer,
+                                              int num_entries,
+                                              int* entries_processed) {
+  return AsyncAPIInterface::DoCommands(
+      num_commands, buffer, num_entries, entries_processed);
+}
+
 }  // namespace gles2
 }  // namespace gpu