Fix a bug related with indexed buffer binding.

gpu/command_buffer/service/gles2_cmd_decoder.cc

 // Copyright (c) 2012 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.h"
 
 #include <limits.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <stdio.h>
@@ skipping 4932 matching lines @@
     case kBindBufferBase:
       bindings->DoBindBufferBase(target, index, buffer);
       break;
     case kBindBufferRange:
       bindings->DoBindBufferRange(target, index, buffer, offset, size);
       break;
     default:
       NOTREACHED();
       break;
   }
+  state_.SetBoundBuffer(target, buffer);
 }
 
 void GLES2DecoderImpl::DoBindBufferBase(GLenum target, GLuint index,
                                         GLuint client_id) {
   BindIndexedBufferImpl(target, index, client_id, 0, 0,
                         kBindBufferBase, "glBindBufferBase");
 }
 
 void GLES2DecoderImpl::DoBindBufferRange(GLenum target, GLuint index,
                                          GLuint client_id,
@@ skipping 11823 matching lines @@
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "base/macros.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu