Remove preferences among favicon types when choosing large icons

chrome/browser/ui/app_list/search/suggestions/url_suggestion_result.cc

 // Copyright 2014 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/app_list/search/suggestions/url_suggestion_result.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/app_list_controller_delegate.h"
 #include "chrome/browser/ui/app_list/search/search_util.h"
@@ skipping 41 matching lines @@
 
 std::unique_ptr<SearchResult> URLSuggestionResult::Duplicate() const {
   URLSuggestionResult* new_result = new URLSuggestionResult(
       profile_, list_controller_, favicon_service_, suggestions_service_,
       suggestion_);
   new_result->set_relevance(relevance());
   return std::unique_ptr<SearchResult>(new_result);
 }
 
 void URLSuggestionResult::UpdateIcon() {
-  std::vector<int> icon_types;
-  icon_types.push_back(favicon_base::IconType::FAVICON);
-  icon_types.push_back(favicon_base::IconType::TOUCH_ICON);
-  icon_types.push_back(favicon_base::IconType::TOUCH_PRECOMPOSED_ICON);
-
   if (favicon_service_) {
     // NOTE: Favicons with size < kMinimumDesiredSizePixels are still returned.
     favicon_service_->GetLargestRawFaviconForPageURL(
-        GURL(suggestion_.url()), icon_types, kTileIconSize,
+        GURL(suggestion_.url()), kTileIconSize,
         base::Bind(&URLSuggestionResult::OnDidGetIcon, base::Unretained(this)),
         cancelable_task_tracker_.get());
   }
 }
 
 void URLSuggestionResult::OnDidGetIcon(
     const favicon_base::FaviconRawBitmapResult& bitmap_result) {
   if (!bitmap_result.is_valid()) {
     if (suggestions_service_) {
       suggestions_service_->GetPageThumbnail(
@@ skipping 25 matching lines @@
   if (!image.IsEmpty()) {
     SetIcon(*image.ToImageSkia());
   } else {
     // There is no image for this suggestion. Disable being shown on the start
     // screen.
     set_display_type(DISPLAY_NONE);
   }
 }
 
 }  // namespace app_list