Add a chrome://flags item "allow-insecure-websocket-from-https-origin"

chrome/browser/about_flags.cc

Index: chrome/browser/about_flags.cc
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index 0752edd30e1df35d8e8f93b1d42e8a77eddf4d29..631a72cad02cbff658b1d52e74593fe312f7664c 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -1786,6 +1786,15 @@ const Experiment kExperiments[] = {
     SINGLE_VALUE_TYPE(chromeos::switches::kEnableFileManagerMTP)
   },
 #endif
+  // TODO(tyoshino): Remove this temporary flag and command line switch. See
+  // crbug.com/366483 for the target milestone.
+  {
+    "allow-insecure-websocket-from-https-origin",
+    IDS_FLAGS_ALLOW_INSECURE_WEBSOCKET_FROM_HTTPS_ORIGIN_NAME,
+    IDS_FLAGS_ALLOW_INSECURE_WEBSOCKET_FROM_HTTPS_ORIGIN_DESCRIPTION,
+    kOsAll,
+    SINGLE_VALUE_TYPE(switches::kAllowInsecureWebSocketFromHttpsOrigin)
+  },
 };
 
 const Experiment* experiments = kExperiments;