[Refactor] Change FaviconService API to take in a desired pixel size

chrome/browser/favicon/favicon_handler.cc

 // 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.
 
 #include "chrome/browser/favicon/favicon_handler.h"
 
 #include "build/build_config.h"
 
 #include <algorithm>
 #include <cmath>
@@ skipping 491 matching lines @@
   client_->GetFaviconService()->GetFavicon(
       icon_url, icon_type, preferred_icon_size(), callback, tracker);
 }
 
 void FaviconHandler::GetFaviconForURLFromFaviconService(
     const GURL& page_url,
     int icon_types,
     const favicon_base::FaviconResultsCallback& callback,
     base::CancelableTaskTracker* tracker) {
   client_->GetFaviconService()->GetFaviconForPageURL(
-      FaviconService::FaviconForPageURLParams(
-          page_url, icon_types, preferred_icon_size()),
+      page_url,
+      icon_types,
+      preferred_icon_size(),
       callback,
       tracker);
 }
 
 void FaviconHandler::SetHistoryFavicons(const GURL& page_url,
                                         const GURL& icon_url,
                                         favicon_base::IconType icon_type,
                                         const gfx::Image& image) {
   client_->GetFaviconService()->SetFavicons(
       page_url, icon_url, icon_type, image);
@@ skipping 156 matching lines @@
     } else {
       gfx::Size largest = i->icon_sizes[index];
       i->icon_sizes.clear();
       i->icon_sizes.push_back(largest);
       ++i;
     }
   }
   std::stable_sort(image_urls_.begin(), image_urls_.end(),
                    CompareIconSize);
 }