Remove dependency on ui::ScaleFactor from ui/gfx

chrome/browser/chromeos/extensions/wallpaper_api.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/chromeos/extensions/wallpaper_api.h"
 
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/threading/worker_pool.h"
 #include "chrome/browser/chromeos/login/user.h"
@@ skipping 54 matching lines @@
               base::SequencedWorkerPool::BLOCK_SHUTDOWN);
 
   // In the new wallpaper picker UI, we do not depend on WallpaperDelegate
   // to refresh thumbnail. Uses a null delegate here.
   wallpaper_manager->SetCustomWallpaper(email_, file_name_, layout_,
                                         chromeos::User::CUSTOMIZED,
                                         image);
   unsafe_wallpaper_decoder_ = NULL;
 
   if (generate_thumbnail_) {
-    wallpaper.EnsureRepsForSupportedScaleFactors();
+    wallpaper.EnsureRepsForSupportedScales();
     scoped_ptr<gfx::ImageSkia> deep_copy(wallpaper.DeepCopy());
     // Generates thumbnail before call api function callback. We can then
     // request thumbnail in the javascript callback.
     task_runner->PostTask(FROM_HERE,
         base::Bind(
             &WallpaperSetWallpaperFunction::GenerateThumbnail,
             this, thumbnail_path, base::Passed(&deep_copy)));
   } else {
     SendResponse(true);
   }
@@ skipping 21 matching lines @@
           this, data));
 }
 
 void WallpaperSetWallpaperFunction::ThumbnailGenerated(
     base::RefCountedBytes* data) {
   BinaryValue* result = BinaryValue::CreateWithCopiedBuffer(
       reinterpret_cast<const char*>(data->front()), data->size());
   SetResult(result);
   SendResponse(true);
 }