Migrate ProcessesEventRouter to the new task manager

content/browser/web_contents/web_contents_impl.cc

Index: content/browser/web_contents/web_contents_impl.cc
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index d4f6becbf082259748a3ddeea93ab7e4e40a6bbc..b8f96550bcae22dd4c5e9e55fcbf5d1853d00d7a 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -1166,6 +1166,10 @@ base::TerminationStatus WebContentsImpl::GetCrashedStatus() const {
   return crashed_status_;
 }
 
+int WebContentsImpl::GetCrashedErrorCode() const {
+  return crashed_error_code_;
+}
+
 bool WebContentsImpl::IsBeingDestroyed() const {
   return is_being_destroyed_;
 }
@@ -4347,6 +4351,9 @@ void WebContentsImpl::OnIgnoredUIEvent() {
 
 void WebContentsImpl::RendererUnresponsive(
     RenderWidgetHostImpl* render_widget_host) {
+  FOR_EACH_OBSERVER(WebContentsObserver, observers_,
+                    OnRendererUnresponsive(render_widget_host));
+
   // Don't show hung renderer dialog for a swapped out RVH.
   if (render_widget_host != GetRenderViewHost()->GetWidget())
     return;