Plumbs through screen size and scale factor to html_viewer

components/html_viewer/ui_setup_android.h

 // Copyright 2015 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.
 
 #ifndef COMPONENTS_HTML_VIEWER_UI_SETUP_ANDROID_H_
 #define COMPONENTS_HTML_VIEWER_UI_SETUP_ANDROID_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 
 namespace gfx {
 class Screen;
+class Size;
 }
 
 namespace ui {
 class GestureConfiguration;
 }
 
 namespace html_viewer {
 
 class GestureConfigurationMandoline;
 
 class UISetup {
  public:
-  UISetup();
+  UISetup(const gfx::Size& screen_size_in_pixels, float device_pixel_ratio);
   ~UISetup();
 
  private:
   scoped_ptr<gfx::Screen> screen_;
   scoped_ptr<GestureConfigurationMandoline> gesture_configuration_;
 
   DISALLOW_COPY_AND_ASSIGN(UISetup);
 };
 
 }  // namespace html_viewer
 
 #endif  // COMPONENTS_HTML_VIEWER_UI_SETUP_ANDROID_H_