Replicate Content-Security-Policy into remote frame proxies.

third_party/WebKit/public/web/WebContentSecurityPolicy.h

Index: third_party/WebKit/public/web/WebContentSecurityPolicy.h
diff --git a/third_party/WebKit/public/web/WebContentSecurityPolicy.h b/third_party/WebKit/public/web/WebContentSecurityPolicy.h
index ee2d8569fb63ffb618806b8155cb1811dd4a7c56..ed3cdf62b49e55ff43598896aa78865e88478937 100644
--- a/third_party/WebKit/public/web/WebContentSecurityPolicy.h
+++ b/third_party/WebKit/public/web/WebContentSecurityPolicy.h
@@ -39,6 +39,12 @@ enum WebContentSecurityPolicyType {
     WebContentSecurityPolicyTypeLast = WebContentSecurityPolicyTypeEnforce
 };
 
+enum WebContentSecurityPolicySource {
+    WebContentSecurityPolicySourceHTTP,
+    WebContentSecurityPolicySourceMeta,

[alexmos, 2016/05/11 19:46:41]

I think these also need entries in Source/web/AssertMatchingEnums.cpp, similarly
to WebContentSecurityPolicyType

[Łukasz Anforowicz, 2016/05/11 23:14:48]

Great - thanks for pointing this out.  I was wondering about having a
static_assert for this, but incorrectly concluded that it wouldn't work with
current layering constraints (I haven't considered doing this from a separate
compilation unit).

Done.

+    WebContentSecurityPolicySourceLast = WebContentSecurityPolicySourceMeta
+};
+
 } // namespace blink
 
 #endif