SkClipOp is an enum class now

chrome/browser/ui/views/frame/opaque_browser_frame_view.cc

Index: chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
diff --git a/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc b/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
index 411913bab9fa0abfa17d6f13db12cb11f30d25d6..c3623f8093da0bcaa83dee045fb13ced6a57600d 100644
--- a/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
+++ b/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
@@ -582,7 +582,7 @@ void OpaqueBrowserFrameView::PaintToolbarBackground(gfx::Canvas* canvas) const {
   gfx::Rect tabstrip_bounds(GetBoundsForTabStrip(browser_view()->tabstrip()));
   tabstrip_bounds.set_x(GetMirroredXForRect(tabstrip_bounds));
   canvas->sk_canvas()->clipRect(gfx::RectToSkRect(tabstrip_bounds),
-                                kDifference_SkClipOp);
+                                SkClipOp::kDifference);
   separator_rect.set_y(tabstrip_bounds.bottom());
   BrowserView::Paint1pxHorizontalLine(canvas, GetToolbarTopSeparatorColor(),
                                       separator_rect, true);