Emit correct NewTabPage.SuggestionsType metrics

chrome/browser/search/instant_service.cc

 // Copyright 2013 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/search/instant_service.h"
 
 #include "base/metrics/field_trial.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 313 matching lines @@
     }
     if (suggestion.has_favicon_url()) {
       item.favicon = GURL(suggestion.favicon_url());
     }
     if (suggestion.has_impression_url()) {
       item.impression_url = GURL(suggestion.impression_url());
     }
     if (suggestion.has_click_url()) {
       item.click_url = GURL(suggestion.click_url());
     }
+    item.is_server_side_suggestion = true;
     new_suggestions_items.push_back(item);
   }
   suggestions_items_ = new_suggestions_items;
   NotifyAboutMostVisitedItems();
 }
 
 void InstantService::OnMostVisitedItemsReceived(
     const history::MostVisitedURLList& data) {
   history::MostVisitedURLList reordered_data(data);
   std::vector<InstantMostVisitedItem> new_most_visited_items;
   for (size_t i = 0; i < reordered_data.size(); i++) {
     const history::MostVisitedURL& url = reordered_data[i];
     InstantMostVisitedItem item;
     item.url = url.url;
     item.title = url.title;
+    item.is_server_side_suggestion = false;
     new_most_visited_items.push_back(item);
   }
 
   most_visited_items_ = new_most_visited_items;
   NotifyAboutMostVisitedItems();
 }
 
 void InstantService::NotifyAboutMostVisitedItems() {
   if (suggestions_service_ && !suggestions_items_.empty()) {
     FOR_EACH_OBSERVER(InstantServiceObserver, observers_,
@@ skipping 179 matching lines @@
 }
 
 void InstantService::ResetInstantSearchPrerenderer() {
   if (!search::ShouldPrefetchSearchResults())
     return;
 
   GURL url(search::GetSearchResultPrefetchBaseURL(profile_));
   instant_prerenderer_.reset(
       url.is_valid() ? new InstantSearchPrerenderer(profile_, url) : NULL);
 }