Add metrics to record TCP/UDP connections made from Flash

content/browser/renderer_host/pepper/pepper_socket_utils.h

Index: content/browser/renderer_host/pepper/pepper_socket_utils.h
diff --git a/content/browser/renderer_host/pepper/pepper_socket_utils.h b/content/browser/renderer_host/pepper/pepper_socket_utils.h
index e7bc1e3eb04102904db5ca5306c7e2f9dac14b85..00ef8c96bfef5ac8d54a19d253966b7c317c31c8 100644
--- a/content/browser/renderer_host/pepper/pepper_socket_utils.h
+++ b/content/browser/renderer_host/pepper/pepper_socket_utils.h
@@ -22,6 +22,15 @@ namespace content {
 
 namespace pepper_socket_utils {
 
+// Enum used for recording histograms about whether the plugin is running in a
+// secure context. If this is changed, histograms.xml should be updated
+// accordingly.
+enum PluginContextSecurity {
+  PLUGIN_CONTEXT_SECURE,
+  PLUGIN_CONTEXT_INSECURE,
+  PLUGIN_CONTEXT_SECURITY_NUM_ENTRIES
+};
+
 SocketPermissionRequest CreateSocketPermissionRequest(
     SocketPermissionRequest::OperationType type,
     const PP_NetAddress_Private& net_addr);