Hooking the discovery API to the NTP.

chrome/browser/ui/webui/ntp/suggestions_combiner.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_NTP_SUGGESTIONS_COMBINER_H_
 #define CHROME_BROWSER_UI_WEBUI_NTP_SUGGESTIONS_COMBINER_H_
 #pragma once
 
 #include <vector>
 
@@ skipping 35 matching lines @@
 
   // Called by a source when its items are ready. Make sure suggestion sources
   // call this method exactly once for each call to
   // SuggestionsSource::FetchItems.
   void OnItemsReady();
 
   void SetSuggestionsCount(size_t suggestions_count);
 
   // Creates a new instance of the SuggestionsCombiner (owned by the callee),
   // and sets up the default sources.
-  static SuggestionsCombiner* Create(SuggestionsCombiner::Delegate* delegate);
+  static SuggestionsCombiner* Create(SuggestionsCombiner::Delegate* delegate,
+                                     Profile* profile);
 
  private:
   friend class SuggestionsCombinerTest;
 
   explicit SuggestionsCombiner(SuggestionsCombiner::Delegate* delegate);
 
   // Fill the page values from the suggestion sources so they can be sent to
   // the JavaScript side. This should only be called when all the suggestion
   // sources have items ready.
   void FillPageValues();
@@ skipping 15 matching lines @@
   // between the various sources.
   size_t suggestions_count_;
 
   // Informations to send to the javascript side.
   scoped_ptr<base::ListValue> page_values_;
 
   DISALLOW_COPY_AND_ASSIGN(SuggestionsCombiner);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_NTP_SUGGESTIONS_COMBINER_H_