Use replicated container policy in remote frames

third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp

Index: third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp b/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
index 22e296b62586eb79f0ba8352fa68802afc2e7e9b..125f5e2608a9f66a27cb17d8734c3b262307da6d 100644
--- a/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
+++ b/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
@@ -426,13 +426,8 @@ void WebRemoteFrameImpl::SetReplicatedFeaturePolicyHeader(
           parent_frame->GetSecurityContext()->GetFeaturePolicy();
     }
     WebParsedFeaturePolicy container_policy;
-    if (GetFrame() && GetFrame()->Owner()) {
-      container_policy = GetContainerPolicyFromAllowedFeatures(
-          GetFrame()->Owner()->AllowedFeatures(),
-          GetFrame()->Owner()->AllowFullscreen(),
-          GetFrame()->Owner()->AllowPaymentRequest(),
-          GetFrame()->GetSecurityContext()->GetSecurityOrigin());
-    }
+    if (GetFrame() && GetFrame()->Owner())

[dcheng, 2017/05/04 21:36:31]

Drive-by: don't null check GetFrame() here (it's derefenced on 431 with no guard
anyway)

[iclelland, 2017/05/05 14:55:14]

Done, thanks

+      container_policy = GetFrame()->Owner()->ContainerPolicy();
     GetFrame()->GetSecurityContext()->InitializeFeaturePolicy(
         parsed_header, container_policy, parent_feature_policy);
   }