Replicate feature policy headers to remote frames

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
index 824f1b636f0d3a2c3d07cf96e77a6f8afc320513..18a9528270cd084552c0650e696c82a72a1f9904 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -3083,6 +3083,12 @@ void RenderFrameImpl::didChangeSandboxFlags(blink::WebFrame* child_frame,
       routing_id_, GetRoutingIdForFrameOrProxy(child_frame), flags));
 }
 
+void RenderFrameImpl::didSetFeaturePolicyHeader(
+    const blink::WebString& header_value) {
+  Send(new FrameHostMsg_DidSetFeaturePolicyHeader(routing_id_,
+                                                  header_value.utf8()));
+}
+
 void RenderFrameImpl::didAddContentSecurityPolicy(
     const blink::WebString& header_value,
     blink::WebContentSecurityPolicyType type,