Ping watchdog thread during GpuChannel destruction

gpu/gles2_conform_support/egl/context.cc

Index: gpu/gles2_conform_support/egl/context.cc
diff --git a/gpu/gles2_conform_support/egl/context.cc b/gpu/gles2_conform_support/egl/context.cc
index 7993e19e992958182f81a7c5861d744dd7139013..4339f397f4c7cc9c913894db2ce4f08e1ec47d61 100644
--- a/gpu/gles2_conform_support/egl/context.cc
+++ b/gpu/gles2_conform_support/egl/context.cc
@@ -14,6 +14,7 @@
 #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"
@@ -259,7 +260,7 @@ bool Context::CreateService(gl::GLSurface* gl_surface) {
   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(