Update the web store promo to be clearer and configurable at run-time.

chrome/browser/web_resource/web_resource_service.h

 // Copyright (c) 2011 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_BROWSER_WEB_RESOURCE_WEB_RESOURCE_SERVICE_H_
 #define CHROME_BROWSER_WEB_RESOURCE_WEB_RESOURCE_SERVICE_H_
 #pragma once
 
 #include <string>
 
@@ skipping 34 matching lines @@
 
   // If delay_ms is positive, schedule notification with the delay.
   // If delay_ms is 0, notify immediately by calling WebResourceStateChange().
   // If delay_ms is negative, do nothing.
   void PostNotification(int64 delay_ms);
 
   // We need to be able to load parsed resource data into preferences file,
   // and get proper install directory.
   PrefService* prefs_;
 
+  Profile* profile_;
+
  private:
   class WebResourceFetcher;
   friend class WebResourceFetcher;
 
   class UnpackerClient;
 
   // Set in_fetch_ to false, clean up temp directories (in the future).
   void EndFetch();
 
   // Puts parsed json data in the right places, and writes to prefs file.
   void OnWebResourceUnpacked(const DictionaryValue& parsed_json);
 
   // Notify listeners that the state of a web resource has changed.
   void WebResourceStateChange();
 
-  Profile* profile_;
-
   scoped_ptr<WebResourceFetcher> web_resource_fetcher_;
 
   ResourceDispatcherHost* resource_dispatcher_host_;
 
   // Allows the creation of tasks to send a WEB_RESOURCE_STATE_CHANGED
   // notification. This allows the WebResourceService to notify the New Tab
   // Page immediately when a new web resource should be shown or removed.
   ScopedRunnableMethodFactory<WebResourceService> service_factory_;
 
   // True if we are currently mid-fetch.  If we are asked to start a fetch
@@ skipping 21 matching lines @@
   int cache_update_delay_;
 
   // True if a task has been set to update the cache when a new web resource
   // becomes available.
   bool web_resource_update_scheduled_;
 
   DISALLOW_COPY_AND_ASSIGN(WebResourceService);
 };
 
 #endif  // CHROME_BROWSER_WEB_RESOURCE_WEB_RESOURCE_SERVICE_H_