Add metrics to record TCP/UDP connections made from Flash

content/browser/renderer_host/pepper/browser_ppapi_host_impl.h

Index: content/browser/renderer_host/pepper/browser_ppapi_host_impl.h
diff --git a/content/browser/renderer_host/pepper/browser_ppapi_host_impl.h b/content/browser/renderer_host/pepper/browser_ppapi_host_impl.h
index 6071555c1aa90c0fb917c3300beac04e4f729f81..445d72ff1e38584f8c9ffa1a9b4fbb4dfe404175 100644
--- a/content/browser/renderer_host/pepper/browser_ppapi_host_impl.h
+++ b/content/browser/renderer_host/pepper/browser_ppapi_host_impl.h
@@ -72,6 +72,11 @@ class CONTENT_EXPORT BrowserPpapiHostImpl : public BrowserPpapiHost {
   void SetOnKeepaliveCallback(
       const BrowserPpapiHost::OnKeepaliveCallback& callback) override;
 
+  // Whether the plugin is running in a privileged context. That is, it is
+  // served from a secure origin and it is embedded within a heirachy of secure
+  // frames.
+  bool IsPrivilegedContext(PP_Instance instance);
+
   void set_plugin_process(base::Process process) {
     plugin_process_ = process.Pass();
   }