Implement actual policy

App/Web Process Bundle Bridge/SBRScriptPolicy.h

@@ -35,6 +35,12 @@ NS_SWIFT_NAME(ScriptPolicy)
 
 - (instancetype)initWithSecurityOrigin:(NSString *)origin policyType:(SBRScriptOriginPolicyType)policyType;
 
+/// Returns YES if policy type allows embedded (<script>) JavaScript for the given origin. 
+- (BOOL)allowsEmbeddedJavaScript;
+
+/// Returns YES if policy allows loading external JavaScript resource with the security origin `resourceOrigin`. 
+- (BOOL)allowsExternalJavaScriptResourceOrigin:(NSString *)resourceOrigin;
+
 - (instancetype)init NS_UNAVAILABLE;
 @end