Ntp: use AMP urls for content suggestions when available.

chrome/browser/ui/webui/snippets_internals_message_handler.cc

 // Copyright 2016 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/ui/webui/snippets_internals_message_handler.h"
 
 #include <memory>
 #include <set>
 #include <utility>
 #include <vector>
@@ skipping 30 matching lines @@
 using ntp_snippets::UserClassifier;
 
 namespace {
 
 std::unique_ptr<base::DictionaryValue> PrepareSuggestion(
     const ContentSuggestion& suggestion,
     int index) {
   auto entry = base::MakeUnique<base::DictionaryValue>();
   entry->SetString("idWithinCategory", suggestion.id().id_within_category());
   entry->SetString("url", suggestion.url().spec());
-  entry->SetString("ampUrl", suggestion.amp_url().spec());
   entry->SetString("title", suggestion.title());
   entry->SetString("snippetText", suggestion.snippet_text());
   entry->SetString("publishDate",
                    TimeFormatShortDateAndTime(suggestion.publish_date()));
   entry->SetString("publisherName", suggestion.publisher_name());
   entry->SetString("id", "content-suggestion-" + base::IntToString(index));
   return entry;
 }
 
 std::string GetCategoryStatusName(CategoryStatus status) {
@@ skipping 352 matching lines @@
 
 void SnippetsInternalsMessageHandler::OnDismissedSuggestionsLoaded(
     Category category,
     std::vector<ContentSuggestion> dismissed_suggestions) {
   if (dismissed_state_[category] == DismissedState::HIDDEN)
     return;
   dismissed_suggestions_[category] = std::move(dismissed_suggestions);
   dismissed_state_[category] = DismissedState::VISIBLE;
   SendContentSuggestions();
 }