Remove dependency on ui::ScaleFactor from ui/gfx

content/browser/renderer_host/render_view_host_impl.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 "content/browser/renderer_host/render_view_host_impl.h"
 
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 1476 matching lines @@
   //    still fire though, which causes read permissions to be granted to the
   //    renderer for any file paths in the drop.
   filtered_data.filenames.clear();
   for (std::vector<DropData::FileInfo>::const_iterator it =
            drop_data.filenames.begin();
        it != drop_data.filenames.end(); ++it) {
     base::FilePath path(base::FilePath::FromUTF8Unsafe(UTF16ToUTF8(it->path)));
     if (policy->CanReadFile(GetProcess()->GetID(), path))
       filtered_data.filenames.push_back(*it);
   }
-  ui::ScaleFactor scale_factor = GetScaleFactorForView(GetView());
-  gfx::ImageSkia image(gfx::ImageSkiaRep(bitmap, scale_factor));
+  float scale = ui::GetImageScale(GetScaleFactorForView(GetView()));
+  gfx::ImageSkia image(gfx::ImageSkiaRep(bitmap, scale));
   view->StartDragging(filtered_data, drag_operations_mask, image,
       bitmap_offset_in_dip, event_info);
 }
 
 void RenderViewHostImpl::OnUpdateDragCursor(WebDragOperation current_op) {
   RenderViewHostDelegateView* view = delegate_->GetDelegateView();
   if (view)
     view->UpdateDragCursor(current_op);
 }
 
@@ skipping 553 matching lines @@
   const std::vector<base::FilePath>& file_paths = state.GetReferencedFiles();
   for (std::vector<base::FilePath>::const_iterator file = file_paths.begin();
        file != file_paths.end(); ++file) {
     if (!policy->CanReadFile(GetProcess()->GetID(), *file))
       return false;
   }
   return true;
 }
 
 }  // namespace content