Aura overlay scrollbars adjust color for dark backgrounds

third_party/WebKit/Source/platform/exported/WebScrollbarImpl.cpp

Index: third_party/WebKit/Source/platform/exported/WebScrollbarImpl.cpp
diff --git a/third_party/WebKit/Source/platform/exported/WebScrollbarImpl.cpp b/third_party/WebKit/Source/platform/exported/WebScrollbarImpl.cpp
index 97575e6e7b7754aaa2a86a85cad8e1af10d66e78..e915d86d1c2679425da5a35be76ab376b4423320 100644
--- a/third_party/WebKit/Source/platform/exported/WebScrollbarImpl.cpp
+++ b/third_party/WebKit/Source/platform/exported/WebScrollbarImpl.cpp
@@ -88,10 +88,10 @@ WebScrollbar::ScrollbarPart WebScrollbarImpl::hoveredPart() const {
   return static_cast<WebScrollbar::ScrollbarPart>(m_scrollbar->hoveredPart());
 }
 
-WebScrollbar::ScrollbarOverlayStyle WebScrollbarImpl::scrollbarOverlayStyle()
-    const {
-  return static_cast<WebScrollbar::ScrollbarOverlayStyle>(
-      m_scrollbar->getScrollbarOverlayStyle());
+WebScrollbar::ScrollbarOverlayColorTheme
+WebScrollbarImpl::scrollbarOverlayColorTheme() const {
+  return static_cast<WebScrollbar::ScrollbarOverlayColorTheme>(
+      m_scrollbar->getScrollbarOverlayColorTheme());
 }
 
 WebScrollbar::Orientation WebScrollbarImpl::orientation() const {