Replicate feature policy container policies.

third_party/WebKit/public/web/WebFrame.h

Index: third_party/WebKit/public/web/WebFrame.h
diff --git a/third_party/WebKit/public/web/WebFrame.h b/third_party/WebKit/public/web/WebFrame.h
index 1be0587e0a5a6182400299102705af18891eca38..501c3985245edd5f82c1a8b7c36ca7041e107f72 100644
--- a/third_party/WebKit/public/web/WebFrame.h
+++ b/third_party/WebKit/public/web/WebFrame.h
@@ -31,13 +31,14 @@
 #ifndef WebFrame_h
 #define WebFrame_h
 
+#include <memory>
 #include "WebIconURL.h"
 #include "WebNode.h"
 #include "public/platform/WebCanvas.h"
+#include "public/platform/WebFeaturePolicy.h"
 #include "public/platform/WebInsecureRequestPolicy.h"
 #include "public/web/WebFrameLoadType.h"
 #include "public/web/WebTreeScopeType.h"
-#include <memory>
 
 namespace v8 {
 class Context;
@@ -147,6 +148,14 @@ class WebFrame {
   // navigation.
   BLINK_EXPORT void setFrameOwnerSandboxFlags(WebSandboxFlags);
 
+  // Updates the container policy in the frame's FrameOwner. This is used when
+  // this frame's parent is in another process, and dynamically updates this
+  // frame's container policy, by setting the iframe's allowfullscreen,
+  // allowpaymentrequest, allow, or src attributes. The new container policy has
+  // no effect until the frame is next navigated.
+  BLINK_EXPORT void setFrameOwnerContainerPolicy(

[alexmos, 2017/04/06 00:44:22]

Does it make sense to also merge this with setFrameOwnerSandboxFlags?

[iclelland, 2017/04/09 03:25:54]

It does, and it'll go a step further towards just combining them into a single
struct later. Done.

+      const blink::WebParsedFeaturePolicy&);
+
   // The frame's insecure request policy.
   BLINK_EXPORT WebInsecureRequestPolicy getInsecureRequestPolicy() const;