Replicate feature policy container policies.

third_party/WebKit/Source/web/WebFrame.cpp

Index: third_party/WebKit/Source/web/WebFrame.cpp
diff --git a/third_party/WebKit/Source/web/WebFrame.cpp b/third_party/WebKit/Source/web/WebFrame.cpp
index caf7cdb938cb7bb310fe9839719658ee6e41df3d..ee70aec5a94f3aef30aa7dc3bbc93a3c54448a3d 100644
--- a/third_party/WebKit/Source/web/WebFrame.cpp
+++ b/third_party/WebKit/Source/web/WebFrame.cpp
@@ -127,12 +127,16 @@ WebSecurityOrigin WebFrame::GetSecurityOrigin() const {
       ToImplBase()->GetFrame()->GetSecurityContext()->GetSecurityOrigin());
 }
 
-void WebFrame::SetFrameOwnerSandboxFlags(WebSandboxFlags flags) {
-  // At the moment, this is only used to replicate sandbox flags
-  // for frames with a remote owner.
+void WebFrame::SetFrameOwnerPolicy(
+    WebSandboxFlags flags,
+    const blink::WebParsedFeaturePolicy& container_policy) {
+  // At the moment, this is only used to replicate sandbox flags and container
+  // policy for frames with a remote owner.
   FrameOwner* owner = ToImplBase()->GetFrame()->Owner();
   DCHECK(owner);
-  ToRemoteFrameOwner(owner)->SetSandboxFlags(static_cast<SandboxFlags>(flags));
+  RemoteFrameOwner* remoteOwner = ToRemoteFrameOwner(owner);
+  remoteOwner->SetSandboxFlags(static_cast<SandboxFlags>(flags));
+  remoteOwner->SetContainerPolicy(container_policy);
 }
 
 WebInsecureRequestPolicy WebFrame::GetInsecureRequestPolicy() const {