Update from chromium https://crrev.com/301315

gpu/command_buffer/tests/gl_manager.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/tests/gl_manager.h"
 
 #include <GLES2/gl2.h>
 #include <GLES2/gl2ext.h>
 #include <GLES2/gl2extchromium.h>
 
 #include <vector>
 
 #include "base/at_exit.h"
 #include "base/bind.h"
 #include "base/memory/ref_counted_memory.h"
 #include "gpu/command_buffer/client/gles2_implementation.h"
 #include "gpu/command_buffer/client/gles2_lib.h"
 #include "gpu/command_buffer/client/transfer_buffer.h"
 #include "gpu/command_buffer/common/constants.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
 #include "gpu/command_buffer/service/command_buffer_service.h"
 #include "gpu/command_buffer/service/context_group.h"
 #include "gpu/command_buffer/service/gl_context_virtual.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
 #include "gpu/command_buffer/service/gpu_scheduler.h"
 #include "gpu/command_buffer/service/image_manager.h"
-#include "gpu/command_buffer/service/mailbox_manager.h"
+#include "gpu/command_buffer/service/mailbox_manager_impl.h"
 #include "gpu/command_buffer/service/memory_tracking.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/gpu_memory_buffer.h"
 #include "ui/gl/gl_context.h"
 #include "ui/gl/gl_image_ref_counted_memory.h"
 #include "ui/gl/gl_share_group.h"
 #include "ui/gl/gl_surface.h"
 
 namespace gpu {
 namespace {
@@ skipping 129 matching lines @@
     client_share_group =
       options.share_group_manager->gles2_implementation()->share_group();
   }
 
   gfx::GLContext* real_gl_context = NULL;
   if (options.virtual_manager) {
     real_gl_context = options.virtual_manager->context();
   }
 
   mailbox_manager_ =
-      mailbox_manager ? mailbox_manager : new gles2::MailboxManager;
+      mailbox_manager ? mailbox_manager : new gles2::MailboxManagerImpl;
   share_group_ =
       share_group ? share_group : new gfx::GLShareGroup;
 
   gfx::GpuPreference gpu_preference(gfx::PreferDiscreteGpu);
   std::vector<int32> attribs;
   gles2::ContextCreationAttribHelper attrib_helper;
   attrib_helper.red_size = 8;
   attrib_helper.green_size = 8;
   attrib_helper.blue_size = 8;
   attrib_helper.alpha_size = 8;
@@ skipping 215 matching lines @@
 void GLManager::SetSurfaceVisible(bool visible) {
   NOTIMPLEMENTED();
 }
 
 uint32 GLManager::CreateStreamTexture(uint32 texture_id) {
   NOTIMPLEMENTED();
   return 0;
 }
 
 }  // namespace gpu