no native implementation of Textfield.

views/examples/examples_main.cc

Index: views/examples/examples_main.cc
diff --git a/views/examples/examples_main.cc b/views/examples/examples_main.cc
index 7b4b055e5770ffe62ba87adbb439b282d3465e83..e64af9721d9aaa2f5faa5900ab70142863a96ed7 100644
--- a/views/examples/examples_main.cc
+++ b/views/examples/examples_main.cc
@@ -21,6 +21,7 @@
 #include "views/examples/single_split_view_example.h"
 // Slider is not yet ported to Windows.
 #if defined(OS_LINUX)
+#include "views/controls/textfield/native_textfield_view.h"
 #include "views/examples/slider_example.h"
 #endif
 #include "views/examples/tabbed_pane_example.h"
@@ -167,6 +168,12 @@ int main(int argc, char** argv) {
 #endif
 
   CommandLine::Init(argc, argv);
+
+#if defined(OS_LINUX)
+  if (CommandLine::ForCurrentProcess()->HasSwitch("enable-textfield-view"))
+    views::NativeTextfieldView::SetEnableTextfieldView(true);
+#endif
+
   examples::ExamplesMain main;
   main.Run();