[SpellCheck] Add separator if we add "Add to dictionary" option

chrome/browser/renderer_context_menu/spelling_menu_observer_browsertest.cc

Index: chrome/browser/renderer_context_menu/spelling_menu_observer_browsertest.cc
diff --git a/chrome/browser/renderer_context_menu/spelling_menu_observer_browsertest.cc b/chrome/browser/renderer_context_menu/spelling_menu_observer_browsertest.cc
index 1eebd39cbf486d8dc8e96ba3208997a1e5da0e57..82a4e2980008a48c90f83feff18a36ad976b312a 100644
--- a/chrome/browser/renderer_context_menu/spelling_menu_observer_browsertest.cc
+++ b/chrome/browser/renderer_context_menu/spelling_menu_observer_browsertest.cc
@@ -184,17 +184,22 @@ IN_PROC_BROWSER_TEST_F(SpellingMenuObserverTest,
   EXPECT_FALSE(item.hidden);
 
   menu()->GetMenuItem(2, &item);
+  EXPECT_EQ(-1, item.command_id);
+  EXPECT_FALSE(item.enabled);
+  EXPECT_FALSE(item.hidden);
+
+  menu()->GetMenuItem(3, &item);
   EXPECT_EQ(IDC_SPELLCHECK_ADD_TO_DICTIONARY, item.command_id);
   EXPECT_TRUE(item.enabled);
   EXPECT_FALSE(item.hidden);
 
-  menu()->GetMenuItem(3, &item);
+  menu()->GetMenuItem(4, &item);
   EXPECT_EQ(IDC_CONTENT_CONTEXT_SPELLING_TOGGLE, item.command_id);
   EXPECT_TRUE(item.enabled);
   EXPECT_TRUE(item.checked);
   EXPECT_FALSE(item.hidden);
 
-  menu()->GetMenuItem(4, &item);
+  menu()->GetMenuItem(5, &item);
   EXPECT_EQ(-1, item.command_id);
   EXPECT_FALSE(item.enabled);
   EXPECT_FALSE(item.hidden);