Add Feature Policy interface to RenderFrameHost

content/browser/frame_host/render_frame_host_impl.cc

Index: content/browser/frame_host/render_frame_host_impl.cc
diff --git a/content/browser/frame_host/render_frame_host_impl.cc b/content/browser/frame_host/render_frame_host_impl.cc
index 55d6a08eced5a705888db727291502979b46785e..8861af8aba688337b3e0e5b0a9e231c223ae9bcc 100644
--- a/content/browser/frame_host/render_frame_host_impl.cc
+++ b/content/browser/frame_host/render_frame_host_impl.cc
@@ -107,6 +107,7 @@
 #include "mojo/public/cpp/bindings/strong_binding.h"
 #include "services/service_manager/public/cpp/connector.h"
 #include "services/service_manager/public/cpp/interface_provider.h"
+#include "third_party/WebKit/public/platform/WebFeaturePolicy.h"
 #include "ui/accessibility/ax_tree.h"
 #include "ui/accessibility/ax_tree_id_registry.h"
 #include "ui/accessibility/ax_tree_update.h"
@@ -1912,6 +1913,12 @@ bool RenderFrameHostImpl::IsBeforeUnloadHangMonitorDisabledForTesting() {
   return !beforeunload_timeout_;
 }
 
+bool RenderFrameHostImpl::IsFeatureEnabled(
+    blink::WebFeaturePolicyFeature feature) {
+  return feature_policy_ && feature_policy_->IsFeatureEnabledForOrigin(
+                                feature, GetLastCommittedOrigin());
+}
+
 void RenderFrameHostImpl::OnDidAccessInitialDocument() {
   delegate_->DidAccessInitialDocument();
 }