Replicate feature policy container policies.

third_party/WebKit/Source/web/WebFrame.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "public/web/WebFrame.h"
 
 #include "bindings/core/v8/WindowProxyManager.h"
 #include "core/HTMLNames.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
@@ skipping 109 matching lines @@
 
 void WebFrame::Detach() {
   ToImplBase()->GetFrame()->Detach(FrameDetachType::kRemove);
 }
 
 WebSecurityOrigin WebFrame::GetSecurityOrigin() const {
   return WebSecurityOrigin(
       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);

[dcheng, 2017/04/18 16:26:37]

Nit: remote_owner

Or maybe just merge this into line 135

[iclelland, 2017/04/18 19:19:44]

Whoops. (Didn't use the rebase-helper tool on this CL, so that slipped through.)

Rewrote to match the same block in SetFrameOwnerProperties below.

+  remoteOwner->SetSandboxFlags(static_cast<SandboxFlags>(flags));
+  remoteOwner->SetContainerPolicy(container_policy);
 }
 
 WebInsecureRequestPolicy WebFrame::GetInsecureRequestPolicy() const {
   return ToImplBase()
       ->GetFrame()
       ->GetSecurityContext()
       ->GetInsecureRequestPolicy();
 }
 
 void WebFrame::SetFrameOwnerProperties(
@@ skipping 170 matching lines @@
   for (WebFrame* child = frame->FirstChild(); child;
        child = child->NextSibling())
     TraceFrame(visitor, child);
 }
 
 void WebFrame::Close() {
   opened_frame_tracker_->Dispose();
 }
 
 }  // namespace blink