[HBD] Blanket BLOCK on all non-HTTP(s) and non-FILE URLs for Flash.

chrome/renderer/plugins/chrome_plugin_placeholder.cc

Index: chrome/renderer/plugins/chrome_plugin_placeholder.cc
diff --git a/chrome/renderer/plugins/chrome_plugin_placeholder.cc b/chrome/renderer/plugins/chrome_plugin_placeholder.cc
index 54b24933564263686cd167934f21b4e95cc4236f..10fc8c192d9287e6a1f9ce4b40680a4201669f12 100644
--- a/chrome/renderer/plugins/chrome_plugin_placeholder.cc
+++ b/chrome/renderer/plugins/chrome_plugin_placeholder.cc
@@ -290,14 +290,9 @@ void ChromePluginPlaceholder::PluginListChanged() {
 
   ChromeViewHostMsg_GetPluginInfo_Output output;
   std::string mime_type(GetPluginParams().mimeType.utf8());
-  blink::WebString top_origin =
-      GetFrame()->top()->getSecurityOrigin().toString();
-  render_frame()->Send(
-      new ChromeViewHostMsg_GetPluginInfo(routing_id(),
-                                          GURL(GetPluginParams().url),
-                                          blink::WebStringToGURL(top_origin),
-                                          mime_type,
-                                          &output));
+  render_frame()->Send(new ChromeViewHostMsg_GetPluginInfo(
+      routing_id(), GURL(GetPluginParams().url),
+      GetFrame()->top()->getSecurityOrigin(), mime_type, &output));
   if (output.status == status_)
     return;
   blink::WebPlugin* new_plugin = ChromeContentRendererClient::CreatePlugin(