Rename enums/functions that collide in chromium style in platform/

third_party/WebKit/Source/platform/scroll/ScrollbarThemeMacOverlayAPI.mm

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 202 matching lines @@
 }
 
 bool ScrollbarThemeMacOverlayAPI::usesOverlayScrollbars() const
 {
     return recommendedScrollerStyle() == NSScrollerStyleOverlay;
 }
 
 void ScrollbarThemeMacOverlayAPI::updateScrollbarOverlayStyle(const ScrollbarThemeClient& scrollbar)
 {
     ScrollbarPainter painter = painterForScrollbar(scrollbar);
-    switch (scrollbar.scrollbarOverlayStyle()) {
+    switch (scrollbar.getScrollbarOverlayStyle()) {
     case ScrollbarOverlayStyleDefault:
         [painter setKnobStyle:NSScrollerKnobStyleDefault];
         break;
     case ScrollbarOverlayStyleDark:
         [painter setKnobStyle:NSScrollerKnobStyleDark];
         break;
     case ScrollbarOverlayStyleLight:
         [painter setKnobStyle:NSScrollerKnobStyleLight];
         break;
     }
@@ skipping 42 matching lines @@
     [painterForScrollbar(scrollbar) setEnabled:scrollbar.enabled()];
 }
 
 float ScrollbarThemeMacOverlayAPI::thumbOpacity(const ScrollbarThemeClient& scrollbar) const {
     ScrollbarPainter scrollbarPainter = painterForScrollbar(scrollbar);
     return [scrollbarPainter knobAlpha];
 }
 
 } // namespace blink