Remove host restrictions from snippets

components/ntp_snippets/remote/remote_suggestions_provider.h

 // Copyright 2015 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 COMPONENTS_NTP_SNIPPETS_REMOTE_REMOTE_SUGGESTIONS_PROVIDER_H_
 #define COMPONENTS_NTP_SNIPPETS_REMOTE_REMOTE_SUGGESTIONS_PROVIDER_H_
 
 #include <cstddef>
 #include <deque>
 #include <map>
@@ skipping 84 matching lines @@
   // Fetchs content suggestions from the Content Suggestions server for all
   // remote categories in the background.
   void FetchSnippetsInTheBackground();
 
   // Fetchs content suggestions from the Content Suggestions server for all
   // remote categories. The request to the server is performed as an interactive
   // request. Interactive requests are used for actions triggered by the user
   // and request lower latency processing.
   void FetchSnippetsForAllCategories();
 
-  // Fetches snippets from the server for specified hosts and adds them to the
-  // current ones. Only called from chrome://snippets-internals, DO NOT USE
-  // otherwise! Ignored while ready() is false.
-  void FetchSnippetsFromHosts(const std::set<std::string>& hosts,
-                              bool interactive_request);
-
   const NTPSnippetsFetcher* snippets_fetcher() const {
     return snippets_fetcher_.get();
   }
 
   // (Re)schedules the periodic fetching of snippets. If |force| is true, the
   // tasks will be re-scheduled even if they already exist and have the correct
   // periods.
   void RescheduleFetching(bool force);
 
   // ContentSuggestionsProvider implementation
@@ skipping 297 matching lines @@
 
   // A clock for getting the time. This allows to inject a clock in tests.
   std::unique_ptr<base::Clock> clock_;
 
   DISALLOW_COPY_AND_ASSIGN(RemoteSuggestionsProvider);
 };
 
 }  // namespace ntp_snippets
 
 #endif  // COMPONENTS_NTP_SNIPPETS_REMOTE_REMOTE_SUGGESTIONS_PROVIDER_H_