Add Feature Policy interface to RenderFrameHost

content/public/browser/render_frame_host.h

Index: content/public/browser/render_frame_host.h
diff --git a/content/public/browser/render_frame_host.h b/content/public/browser/render_frame_host.h
index 7e2e5ffebd8dbea53becce46c5d3c7f9a72f914e..fee89ccb9af5fd8827dbf3c5c97fcea784213afa 100644
--- a/content/public/browser/render_frame_host.h
+++ b/content/public/browser/render_frame_host.h
@@ -20,6 +20,10 @@
 #include "url/gurl.h"
 #include "url/origin.h"
 
+namespace blink {
+enum class WebFeaturePolicyFeature;
+}
+
 namespace base {
 class Value;
 }
@@ -247,6 +251,8 @@ class CONTENT_EXPORT RenderFrameHost : public IPC::Listener,
   virtual void DisableBeforeUnloadHangMonitorForTesting() = 0;
   virtual bool IsBeforeUnloadHangMonitorDisabledForTesting() = 0;
 
+  virtual bool IsFeatureEnabled(blink::WebFeaturePolicyFeature feature) = 0;
+
  private:
   // This interface should only be implemented inside content.
   friend class RenderFrameHostImpl;