Plumb document's strict mixed content checking for RemoteFrames

third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp

Index: third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp b/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
index ee7e80ab2aae098528b2def2a5ed19904b063e43..6b95c4391b8b89503d657f44ea3554552e49c8e8 100644
--- a/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
+++ b/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
@@ -789,6 +789,12 @@ void WebRemoteFrameImpl::setReplicatedName(const WebString& name) const
     frame()->tree().setName(name, nullAtom);
 }
 
+void WebRemoteFrameImpl::setReplicatedShouldEnforceStrictMixedContentChecking(bool shouldEnforce) const
+{
+    ASSERT(frame());
+    frame()->securityContext()->setShouldEnforceStrictMixedContentChecking(shouldEnforce);
+}
+
 void WebRemoteFrameImpl::DispatchLoadEventForFrameOwner() const
 {
     ASSERT(frame()->owner()->isLocal());