[Extensions Bindings] Add native declarativeContent verification

extensions/common/api/declarative/declarative_constants.cc

 // Copyright (c) 2012 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_content/content_constants.h"
+#include "extensions/common/api/declarative/declarative_constants.h"
 
 namespace extensions {
 namespace declarative_content_constants {
 
 // Signals to which ContentRulesRegistries are registered.
 const char kOnPageChanged[] = "declarativeContent.onPageChanged";
 
 // Keys of dictionaries.
 const char kAllFrames[] = "allFrames";
 const char kCss[] = "css";
 const char kInstanceType[] = "instanceType";
 const char kIsBookmarked[] = "isBookmarked";
 const char kJs[] = "js";
 const char kMatchAboutBlank[] = "matchAboutBlank";
 const char kPageUrl[] = "pageUrl";
 
 // Values of dictionaries, in particular instance types
 const char kPageStateMatcherType[] = "declarativeContent.PageStateMatcher";
 const char kShowPageAction[] = "declarativeContent.ShowPageAction";
 const char kRequestContentScript[] = "declarativeContent.RequestContentScript";
 const char kSetIcon[] = "declarativeContent.SetIcon";
 
 }  // namespace declarative_content_constants
 }  // namespace extensions