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 2f37f8f8fb98276966d5b8ad5e8d6bddca787974..f336aae2d1d64ca45306b420804f09172a3f6cb1 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -3125,6 +3125,12 @@ 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_, base::UTF16ToUTF8(base::StringPiece16(header_value))));
+}
+
 void RenderFrameImpl::didAddContentSecurityPolicy(
     const blink::WebString& header_value,
     blink::WebContentSecurityPolicyType type,