Ping watchdog thread during GpuChannel destruction

gpu/gles2_conform_support/egl/context.cc

 // Copyright (c) 2016 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/gles2_conform_support/egl/context.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "gpu/command_buffer/client/gles2_implementation.h"
 #include "gpu/command_buffer/client/gles2_lib.h"
 #include "gpu/command_buffer/client/shared_memory_limits.h"
 #include "gpu/command_buffer/client/transfer_buffer.h"
 #include "gpu/command_buffer/service/context_group.h"
 #include "gpu/command_buffer/service/mailbox_manager.h"
 #include "gpu/command_buffer/service/memory_tracking.h"
+#include "gpu/command_buffer/service/progress_reporter.h"
 #include "gpu/command_buffer/service/transfer_buffer_manager.h"
 #include "gpu/gles2_conform_support/egl/config.h"
 #include "gpu/gles2_conform_support/egl/display.h"
 #include "gpu/gles2_conform_support/egl/surface.h"
 #include "gpu/gles2_conform_support/egl/thread_state.h"
 #include "ui/gl/init/gl_factory.h"
 
 // The slight complexification in this file comes from following properties:
 // 1) Command buffer connection (context) can not be established without a
 // GLSurface. EGL Context can be created independent of a surface.  This is why
@@ skipping 225 matching lines @@
   transfer_buffer_manager->Initialize();
 
   std::unique_ptr<gpu::CommandBufferService> command_buffer(
       new gpu::CommandBufferService(transfer_buffer_manager.get()));
 
   scoped_refptr<gpu::gles2::FeatureInfo> feature_info(
       new gpu::gles2::FeatureInfo(gpu_driver_bug_workarounds_));
   scoped_refptr<gpu::gles2::ContextGroup> group(new gpu::gles2::ContextGroup(
       gpu_preferences_, nullptr, nullptr,
       new gpu::gles2::ShaderTranslatorCache(gpu_preferences_),
-      new gpu::gles2::FramebufferCompletenessCache, feature_info, true,
+      new gpu::gles2::FramebufferCompletenessCache, feature_info, true, nullptr,
       nullptr));
 
   std::unique_ptr<gpu::gles2::GLES2Decoder> decoder(
       gpu::gles2::GLES2Decoder::Create(group.get()));
   if (!decoder.get())
     return false;
 
   std::unique_ptr<gpu::CommandExecutor> command_executor(
       new gpu::CommandExecutor(command_buffer.get(), decoder.get(),
                                decoder.get()));
@@ skipping 115 matching lines @@
     return false;
   if (!gl_context_->MakeCurrent(gl_surface)) {
     MarkServiceContextLost();
     return false;
   }
   client_gl_context_->Flush();
   return true;
 }
 
 }  // namespace egl