Replicate feature policy headers to remote frames

third_party/WebKit/Source/web/FrameLoaderClientImpl.cpp

Index: third_party/WebKit/Source/web/FrameLoaderClientImpl.cpp
diff --git a/third_party/WebKit/Source/web/FrameLoaderClientImpl.cpp b/third_party/WebKit/Source/web/FrameLoaderClientImpl.cpp
index 1467299733ebdf3bfb9dc507981e91006a0c9296..6592b5de5ab1c2efb83595fd5f74f6276e8abf7b 100644
--- a/third_party/WebKit/Source/web/FrameLoaderClientImpl.cpp
+++ b/third_party/WebKit/Source/web/FrameLoaderClientImpl.cpp
@@ -856,6 +856,12 @@ void FrameLoaderClientImpl::didChangeSandboxFlags(Frame* childFrame,
       WebFrame::fromFrame(childFrame), static_cast<WebSandboxFlags>(flags));
 }
 
+void FrameLoaderClientImpl::didSetFeaturePolicyHeader(
+    const String& headerValue) {
+  if (m_webFrame->client())
+    m_webFrame->client()->didSetFeaturePolicyHeader(headerValue);
+}
+
 void FrameLoaderClientImpl::didAddContentSecurityPolicy(
     const String& headerValue,
     ContentSecurityPolicyHeaderType type,