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..ccc734215f3545798890d2ea168d0bd37514171c 100644
--- a/gpu/gles2_conform_support/egl/context.cc
+++ b/gpu/gles2_conform_support/egl/context.cc
@@ -259,8 +259,8 @@ 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,
-      nullptr));
+      new gpu::gles2::FramebufferCompletenessCache, feature_info, true, nullptr,
+      &progress_reporter_));
 
   std::unique_ptr<gpu::gles2::GLES2Decoder> decoder(
       gpu::gles2::GLES2Decoder::Create(group.get()));