Remove dependency on ui::ScaleFactor from ui/gfx

chrome/renderer/pepper/pepper_pdf_host.cc

 // Copyright (c) 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/renderer/pepper/pepper_pdf_host.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/renderer/printing/print_web_view_helper.h"
 #include "content/public/common/referrer.h"
@@ skipping 278 matching lines @@
   int res_id = 0;
   for (size_t i = 0; i < arraysize(kResourceImageMap); ++i) {
     if (kResourceImageMap[i].pp_id == image_id) {
       res_id = kResourceImageMap[i].res_id;
       break;
     }
   }
   if (res_id == 0)
     return PP_ERROR_FAILED;
 
-  ui::ScaleFactor scale_factor = ui::GetScaleFactorFromScale(scale);
-
   gfx::ImageSkia* res_image_skia =
       ResourceBundle::GetSharedInstance().GetImageSkiaNamed(res_id);
 
   if (!res_image_skia)
     return PP_ERROR_FAILED;
 
-  gfx::ImageSkiaRep image_skia_rep = res_image_skia->GetRepresentation(
-      scale_factor);
+  gfx::ImageSkiaRep image_skia_rep = res_image_skia->GetRepresentation(scale);
 
-  if (image_skia_rep.is_null() || image_skia_rep.scale_factor() != scale_factor)
+  if (image_skia_rep.is_null() || image_skia_rep.scale() != scale)
     return PP_ERROR_FAILED;
 
   PP_Size pp_size;
   pp_size.width = image_skia_rep.pixel_width();
   pp_size.height = image_skia_rep.pixel_height();
 
   ppapi::HostResource host_resource;
   PP_ImageDataDesc image_data_desc;
   IPC::PlatformFileForTransit image_handle;
   uint32_t byte_count = 0;
@@ skipping 73 matching lines @@
                                bitmap->getSize(),
                                bitmap->rowBytes());
 
   if (needs_unmapping)
     image_data->Unmap();
 
   return true;
 }
 
 }  // namespace chrome