Remove mojo::String.

chrome/browser/ui/webui/plugins/plugins_handler.cc

Index: chrome/browser/ui/webui/plugins/plugins_handler.cc
diff --git a/chrome/browser/ui/webui/plugins/plugins_handler.cc b/chrome/browser/ui/webui/plugins/plugins_handler.cc
index 2c70a110270bcf033b1be2bd550250d525543d6a..cc1404b4d1f66a924408160471262a4fe6adc6ac 100644
--- a/chrome/browser/ui/webui/plugins/plugins_handler.cc
+++ b/chrome/browser/ui/webui/plugins/plugins_handler.cc
@@ -279,7 +279,7 @@ mojom::PluginFilePtr PluginsPageHandler::GeneratePluginFile(
   plugin_file->enabled_mode =
       GetPluginEnabledMode(plugin.name, group_name, plugin_enabled);
   plugin_file->name = base::UTF16ToUTF8(plugin.name);
-  plugin_file->path = mojo::String::From(plugin.path.value());
+  plugin_file->path = plugin.path.AsUTF8Unsafe();
   plugin_file->type = base::UTF16ToUTF8(PluginTypeToString(plugin.type));
   plugin_file->version = base::UTF16ToUTF8(plugin.version);
   plugin_file->mime_types = GeneratePluginMimeTypes(plugin);