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

chrome/browser/ui/webui/extensions/extension_icon_source.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/ui/webui/extensions/extension_icon_source.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/stl_util.h"
@@ skipping 202 matching lines @@
       FaviconServiceFactory::GetForProfile(profile_, Profile::EXPLICIT_ACCESS);
   // Fall back to the default icons if the service isn't available.
   if (favicon_service == NULL) {
     LoadDefaultImage(request_id);
     return;
   }
 
   GURL favicon_url =
       AppLaunchInfo::GetFullLaunchURL(GetData(request_id)->extension);
   favicon_service->GetRawFaviconForPageURL(
-      FaviconService::FaviconForPageURLParams(
-          favicon_url, favicon_base::FAVICON, gfx::kFaviconSize),
-      1.0f,
+      favicon_url,
+      favicon_base::FAVICON,
+      gfx::kFaviconSize,
       base::Bind(&ExtensionIconSource::OnFaviconDataAvailable,
                  base::Unretained(this),
                  request_id),
       &cancelable_task_tracker_);
 }
 
 void ExtensionIconSource::OnFaviconDataAvailable(
     int request_id,
     const favicon_base::FaviconRawBitmapResult& bitmap_result) {
   ExtensionIconRequest* request = GetData(request_id);
@@ skipping 104 matching lines @@
   std::map<int, ExtensionIconRequest*>::iterator i =
       request_map_.find(request_id);
   if (i == request_map_.end())
     return;
 
   delete i->second;
   request_map_.erase(i);
 }
 
 }  // namespace extensions