Views: Draw Textfield selected text in gray when top-level Widget loses focus.

ui/native_theme/native_theme_win.h

Index: ui/native_theme/native_theme_win.h
diff --git a/ui/native_theme/native_theme_win.h b/ui/native_theme/native_theme_win.h
index fa2c82ce608fe55a610904f8a99c81202d8c8b56..198ed892e8596e7a35c5de60e182c69100fc0d44 100644
--- a/ui/native_theme/native_theme_win.h
+++ b/ui/native_theme/native_theme_win.h
@@ -286,6 +286,10 @@ class NATIVE_THEME_EXPORT NativeThemeWin : public NativeTheme,
   static int GetWindowsPart(Part part, State state, const ExtraParams& extra);
   static int GetWindowsState(Part part, State state, const ExtraParams& extra);
 
+  // Get the color used for showing a selection within an unfocused control.
+  // Used for text, tree, and table selections.
+  SkColor GetUnfocusedSelectionBackgroundColor() const;
+
   HRESULT GetThemeInt(ThemeName theme,
                       int part_id,
                       int state_id,