[Extensions Bindings] Add a bindings/ subdirectory under renderer

extensions/renderer/bindings/api_binding_js_util_unittest.cc

Index: extensions/renderer/bindings/api_binding_js_util_unittest.cc
diff --git a/extensions/renderer/api_binding_js_util_unittest.cc b/extensions/renderer/bindings/api_binding_js_util_unittest.cc
similarity index 96%
rename from extensions/renderer/api_binding_js_util_unittest.cc
rename to extensions/renderer/bindings/api_binding_js_util_unittest.cc
index 3c0fdec85c71b6fcdc47620690d6b4310bb1010f..f6e83757c7847dbfb71402c5723a687aabf81f92 100644
--- a/extensions/renderer/api_binding_js_util_unittest.cc
+++ b/extensions/renderer/bindings/api_binding_js_util_unittest.cc
@@ -2,12 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "extensions/renderer/api_binding_js_util.h"
+#include "extensions/renderer/bindings/api_binding_js_util.h"
 
 #include "base/bind.h"
-#include "extensions/renderer/api_binding_test_util.h"
-#include "extensions/renderer/api_bindings_system.h"
-#include "extensions/renderer/api_bindings_system_unittest.h"
+#include "extensions/renderer/bindings/api_binding_test_util.h"
+#include "extensions/renderer/bindings/api_bindings_system.h"
+#include "extensions/renderer/bindings/api_bindings_system_unittest.h"
 #include "gin/handle.h"
 
 namespace extensions {