Upgrade Insecure Requests: bugfixes, tests, and support for OOPIF.

content/browser/frame_host/render_frame_host_manager.cc

Index: content/browser/frame_host/render_frame_host_manager.cc
diff --git a/content/browser/frame_host/render_frame_host_manager.cc b/content/browser/frame_host/render_frame_host_manager.cc
index 59cbe436c80a945cff6f16a1e98cea75ad0b679d..f6fc54b2c7c0d24e6c9dc3819db35334b62c50d1 100644
--- a/content/browser/frame_host/render_frame_host_manager.cc
+++ b/content/browser/frame_host/render_frame_host_manager.cc
@@ -982,6 +982,17 @@ void RenderFrameHostManager::OnEnforceInsecureRequestPolicy(
   }
 }
 
+void RenderFrameHostManager::OnEnforceInsecureNavigationsSet(
+    const std::vector<uint32_t>& insecure_navigations_set) {
+  if (!SiteIsolationPolicy::AreCrossProcessFramesPossible())
+    return;
+
+  for (const auto& pair : proxy_hosts_) {
+    pair.second->Send(new FrameMsg_EnforceInsecureNavigationsSet(
+        pair.second->GetRoutingID(), insecure_navigations_set));
+  }
+}
+
 void RenderFrameHostManager::OnDidUpdateFrameOwnerProperties(
     const FrameOwnerProperties& properties) {
   if (!SiteIsolationPolicy::AreCrossProcessFramesPossible())