[Mac] Enable "Edit Search Engines" in Omnibox context menu.

chrome/browser/cocoa/autocomplete_text_field_editor_unittest.mm

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "chrome/browser/cocoa/autocomplete_text_field_editor.h"
 
 #include "base/scoped_nsobject.h"
 #include "base/scoped_ptr.h"
 #include "base/string_util.h"
+#include "chrome/app/chrome_dll_resource.h"  // IDC_*
 #import "chrome/browser/cocoa/autocomplete_text_field_unittest_helper.h"
 #import "chrome/browser/cocoa/cocoa_test_helper.h"
 #include "grit/generated_resources.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
 
 using ::testing::Return;
 
 namespace {
 
@@ skipping 147 matching lines @@
 
 // Test that the menu is constructed correctly when CanPasteAndGo().
 TEST_F(AutocompleteTextFieldEditorTest, CanPasteAndGoMenu) {
   EXPECT_CALL(field_observer_, CanPasteAndGo())
       .WillOnce(Return(true));
   EXPECT_CALL(field_observer_, GetPasteActionStringId())
       .WillOnce(Return(IDS_PASTE_AND_GO));
 
   NSMenu* menu = [editor_.get() menuForEvent:nil];
   NSArray* items = [menu itemArray];
-  ASSERT_EQ([items count], 4U);
+  ASSERT_EQ([items count], 6U);
   // TODO(shess): Check the titles, too?
   NSUInteger i = 0;  // Use an index to make future changes easier.
   EXPECT_EQ([[items objectAtIndex:i++] action], @selector(cut:));
   EXPECT_EQ([[items objectAtIndex:i++] action], @selector(copy:));
   EXPECT_EQ([[items objectAtIndex:i++] action], @selector(paste:));
   EXPECT_EQ([[items objectAtIndex:i++] action], @selector(pasteAndGo:));
+  EXPECT_TRUE([[items objectAtIndex:i++] isSeparatorItem]);
+
+  EXPECT_EQ([[items objectAtIndex:i] action], @selector(commandDispatch:));
+  EXPECT_EQ([[items objectAtIndex:i] tag], IDC_EDIT_SEARCH_ENGINES);
+  i++;
 }
 
 // Test that the menu is constructed correctly when !CanPasteAndGo().
 TEST_F(AutocompleteTextFieldEditorTest, CannotPasteAndGoMenu) {
   EXPECT_CALL(field_observer_, CanPasteAndGo())
       .WillOnce(Return(false));
 
   NSMenu* menu = [editor_.get() menuForEvent:nil];
   NSArray* items = [menu itemArray];
   ASSERT_EQ([items count], 3U);
@@ skipping 20 matching lines @@
   NSArray* items = [menu itemArray];
   ASSERT_EQ([items count], 3U);
   // TODO(shess): Check the titles, too?
   NSUInteger i = 0;  // Use an index to make future changes easier.
   EXPECT_EQ([[items objectAtIndex:i++] action], @selector(cut:));
   EXPECT_EQ([[items objectAtIndex:i++] action], @selector(copy:));
   EXPECT_EQ([[items objectAtIndex:i++] action], @selector(paste:));
 }
 
 }  // namespace