[Extensions Bindings] Add a bindings/ subdirectory under renderer

extensions/renderer/bindings/api_binding_hooks_delegate.h

Index: extensions/renderer/bindings/api_binding_hooks_delegate.h
diff --git a/extensions/renderer/api_binding_hooks_delegate.h b/extensions/renderer/bindings/api_binding_hooks_delegate.h
similarity index 82%
rename from extensions/renderer/api_binding_hooks_delegate.h
rename to extensions/renderer/bindings/api_binding_hooks_delegate.h
index 13d60b2d5f5776d89f6b98c684267881c2830ee3..9ab14f997b162a5a5e7ca625d7542f080091b9a3 100644
--- a/extensions/renderer/api_binding_hooks_delegate.h
+++ b/extensions/renderer/bindings/api_binding_hooks_delegate.h
@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef EXTENSIONS_RENDERER_API_BINDING_HOOKS_DELEGATE_H_
-#define EXTENSIONS_RENDERER_API_BINDING_HOOKS_DELEGATE_H_
+#ifndef EXTENSIONS_RENDERER_BINDINGS_API_BINDING_HOOKS_DELEGATE_H_
+#define EXTENSIONS_RENDERER_BINDINGS_API_BINDING_HOOKS_DELEGATE_H_
 
-#include "extensions/renderer/api_binding_hooks.h"
-#include "extensions/renderer/api_binding_types.h"
+#include "extensions/renderer/bindings/api_binding_hooks.h"
+#include "extensions/renderer/bindings/api_binding_types.h"
 #include "v8/include/v8.h"
 
 namespace extensions {
@@ -42,4 +42,4 @@ class APIBindingHooksDelegate {
 
 }  // namespace extensions
 
-#endif  // EXTENSIONS_RENDERER_API_BINDING_HOOKS_DELEGATE_H_
+#endif  // EXTENSIONS_RENDERER_BINDINGS_API_BINDING_HOOKS_DELEGATE_H_