<webview>: Implement declarativeWebRequest API

chrome/browser/extensions/api/declarative/rules_registry.cc

+// Copyright (c) 2013 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.
+
+#include "chrome/browser/extensions/api/declarative/rules_registry.h"
+#include "content/public/browser/browser_thread.h"
+
+namespace extensions {
+
+RulesRegistry::RulesRegistry(content::BrowserThread::ID owner_thread,
+                             const std::string& event_name,
+                             const WebViewKey& webview_key)
+    : owner_thread_(owner_thread),
+      event_name_(event_name),
+      webview_key_(webview_key) {
+}
+
+RulesRegistry::~RulesRegistry() {
+}
+
+}  // namespace extensions