Plumbs through window.chrome.setSuggestResult.

chrome/renderer/search_extension.h

+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_RENDERER_SEARCH_EXTENSION_H_
+#define CHROME_RENDERER_SEARCH_EXTENSION_H_
+#pragma once
+
+namespace v8 {
+class Extension;
+}
+
+namespace extensions_v8 {
+
+class SearchExtension {
+ public:
+  // Returns the v8::Extension object handling search bindings. Returns null if
+  // match-preview is not enabled. Caller takes ownership of returned object.
+  static v8::Extension* Get();
+};
+
+}  // namespace extensions_v8
+
+#endif  // CHROME_RENDERER_SEARCH_EXTENSION_H_