views: Rename Combobox "selected getter/setter" accessors to something more accurate.

ui/views/controls/combobox/native_combobox_views_unittest.cc

Index: ui/views/controls/combobox/native_combobox_views_unittest.cc
diff --git a/ui/views/controls/combobox/native_combobox_views_unittest.cc b/ui/views/controls/combobox/native_combobox_views_unittest.cc
index 4143d221ce7f31c7a54b0c1d8171bf43a1722ed2..651bb02554558d296dabfc7ef4586afb27a4a0cb 100644
--- a/ui/views/controls/combobox/native_combobox_views_unittest.cc
+++ b/ui/views/controls/combobox/native_combobox_views_unittest.cc
@@ -50,7 +50,7 @@ class TestCombobox : public views::Combobox {
   DISALLOW_COPY_AND_ASSIGN(TestCombobox);
 };
 
-// A concrete class is needed to test the combo box.
+// A concrete class is needed to test the combobox.
 class TestComboboxModel : public ui::ComboboxModel {
  public:
   TestComboboxModel() {}
@@ -152,16 +152,16 @@ class NativeComboboxViewsTest : public ViewsTestBase {
 TEST_F(NativeComboboxViewsTest, KeyTest) {
   InitCombobox();
   SendKeyEvent(ui::VKEY_END);
-  EXPECT_EQ(combobox_->selected_item() + 1, model_->GetItemCount());
+  EXPECT_EQ(combobox_->selected_index() + 1, model_->GetItemCount());
   SendKeyEvent(ui::VKEY_HOME);
-  EXPECT_EQ(combobox_->selected_item(), 0);
+  EXPECT_EQ(combobox_->selected_index(), 0);
   SendKeyEvent(ui::VKEY_DOWN);
   SendKeyEvent(ui::VKEY_DOWN);
-  EXPECT_EQ(combobox_->selected_item(), 2);
+  EXPECT_EQ(combobox_->selected_index(), 2);
   SendKeyEvent(ui::VKEY_RIGHT);
-  EXPECT_EQ(combobox_->selected_item(), 2);
+  EXPECT_EQ(combobox_->selected_index(), 2);
   SendKeyEvent(ui::VKEY_LEFT);
-  EXPECT_EQ(combobox_->selected_item(), 2);
+  EXPECT_EQ(combobox_->selected_index(), 2);
 }
 
 // Check that if a combobox is disabled before it has a native wrapper, then the