Updates subpixel positioning and hinting when DSF is changed

ui/gfx/font_render_params_win.cc

 // Copyright 2014 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 "ui/gfx/font_render_params.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/singleton.h"
 #include "ui/gfx/win/singleton_hwnd.h"
 
@@ skipping 54 matching lines @@
     }
   }
 
   scoped_ptr<FontRenderParams> params_;
 
   DISALLOW_COPY_AND_ASSIGN(CachedFontRenderParams);
 };
 
 }  // namespace
 
-FontRenderParams GetFontRenderParams(const FontRenderParamsQuery& query,
-                                     std::string* family_out) {
+FontRenderParams GetSystemFontRenderParams(const FontRenderParamsQuery& query,
+                                           std::string* family_out) {
   if (family_out)
     NOTIMPLEMENTED();
   // Customized font rendering settings are not supported, only defaults.
   return CachedFontRenderParams::GetInstance()->GetParams();
 }
 
 }  // namespace gfx