Initial sets of fixes for themes to work well with HiDPI Windows. More changes coming in a separate…

ui/base/resource/resource_bundle.h

Index: ui/base/resource/resource_bundle.h
diff --git a/ui/base/resource/resource_bundle.h b/ui/base/resource/resource_bundle.h
index 5b811dc2ff26954de89d1a0de227e0431ccbedf6..809b1125159ef939b2cbddb450b36f9f7ed57da4 100644
--- a/ui/base/resource/resource_bundle.h
+++ b/ui/base/resource/resource_bundle.h
@@ -353,16 +353,6 @@ class UI_BASE_EXPORT ResourceBundle {
 
   const base::FilePath& GetOverriddenPakPath();
 
-  // Platform specific image scaling is done here. Currently only implemented
-  // for Windows.
-  // |image| is the bitmap to be scaled.
-  // |loaded_image_scale| is the current scale of the bitmap.
-  // |desired_scale| is the desired scale of the bitmap.
-  // Returns the scaled bitmap or null bitmap if scaling is disabled.
-  static SkBitmap PlatformScaleImage(const SkBitmap& image,
-                                     float loaded_image_scale,
-                                     float desired_scale);
-
   // This pointer is guaranteed to outlive the ResourceBundle instance and may
   // be NULL.
   Delegate* delegate_;