Expose UkmService to content/

content/browser/renderer_host/render_widget_host_delegate.cc

Index: content/browser/renderer_host/render_widget_host_delegate.cc
diff --git a/content/browser/renderer_host/render_widget_host_delegate.cc b/content/browser/renderer_host/render_widget_host_delegate.cc
index 184cce7f850a6d814093fe115e49b8157ce3e1c1..282beb12a517db4c0c043d7fc4ba2e6ce1d5ea24 100644
--- a/content/browser/renderer_host/render_widget_host_delegate.cc
+++ b/content/browser/renderer_host/render_widget_host_delegate.cc
@@ -107,6 +107,11 @@ bool RenderWidgetHostDelegate::AddDomainInfoToRapporSample(
   return false;
 }
 
+bool RenderWidgetHostDelegate::UpdateUrlForUkmSource(ukm::UkmService* service,
+                                                     int32_t ukm_source_id) {
+  return false;
+}
+
 WebContents* RenderWidgetHostDelegate::GetAsWebContents() {
   return nullptr;
 }