base::mac::IsOSSierra() -> base::mac::IsOS10_12(), etc.

chrome/browser/ui/cocoa/renderer_context_menu/render_view_context_menu_mac_browsertest.mm

Index: chrome/browser/ui/cocoa/renderer_context_menu/render_view_context_menu_mac_browsertest.mm
diff --git a/chrome/browser/ui/cocoa/renderer_context_menu/render_view_context_menu_mac_browsertest.mm b/chrome/browser/ui/cocoa/renderer_context_menu/render_view_context_menu_mac_browsertest.mm
index 42b0fd6288c9f1acddf3fbd6e331244aacbf6cad..bf72da27803cd495a588f19437c78cdb38c1c20f 100644
--- a/chrome/browser/ui/cocoa/renderer_context_menu/render_view_context_menu_mac_browsertest.mm
+++ b/chrome/browser/ui/cocoa/renderer_context_menu/render_view_context_menu_mac_browsertest.mm
@@ -98,6 +98,6 @@ IN_PROC_BROWSER_TEST_F(RenderViewContextMenuMacBrowserTest, ServicesFiltering) {
   // Confirm that Services items were removed from the contextual menu. This
   // check was failing on the 10.10 bot, for some reason. Most-important is
   // making sure it continues to work as OS X evolves.
-  if (base::mac::IsOSElCapitanOrLater())
+  if (base::mac::IsAtLeastOS10_11())
     EXPECT_LT(0LU, [filteredItems_ count]);
 }