Remove NativeTabbedPane[Win|Wrapper]; promote Views impl.

ui/views/examples/tabbed_pane_example.cc

Index: ui/views/examples/tabbed_pane_example.cc
diff --git a/ui/views/examples/tabbed_pane_example.cc b/ui/views/examples/tabbed_pane_example.cc
index b92d92819d1ebb233554fd313656935d643ec61f..f22c08e87e4898b75dd71daf343c5b4469cb761e 100644
--- a/ui/views/examples/tabbed_pane_example.cc
+++ b/ui/views/examples/tabbed_pane_example.cc
@@ -22,7 +22,6 @@ void TabbedPaneExample::CreateExampleView(View* container) {
   tabbed_pane_->set_listener(this);
   add_ = new TextButton(this, ASCIIToUTF16("Add"));
   add_at_ = new TextButton(this, ASCIIToUTF16("Add At 1"));
-  remove_at_ = new TextButton(this, ASCIIToUTF16("Remove At 1"));
   select_at_ = new TextButton(this, ASCIIToUTF16("Select At 1"));
 
   GridLayout* layout = new GridLayout(container);
@@ -42,7 +41,7 @@ void TabbedPaneExample::CreateExampleView(View* container) {
   // Add control buttons horizontally.
   const int button_column = 1;
   column_set = layout->AddColumnSet(button_column);
-  for (int i = 0; i < 4; i++) {
+  for (int i = 0; i < 3; i++) {
     column_set->AddColumn(GridLayout::FILL, GridLayout::FILL,
                           1.0f, GridLayout::USE_PREF, 0, 0);
   }
@@ -50,7 +49,6 @@ void TabbedPaneExample::CreateExampleView(View* container) {
   layout->StartRow(0 /* no expand */, button_column);
   layout->AddView(add_);
   layout->AddView(add_at_);
-  layout->AddView(remove_at_);
   layout->AddView(select_at_);
 }
 
@@ -59,10 +57,7 @@ void TabbedPaneExample::ButtonPressed(Button* sender, const ui::Event& event) {
     AddButton("Added");
   } else if (sender == add_at_) {
     const string16 label = ASCIIToUTF16("Added at 1");
-    tabbed_pane_->AddTabAtIndex(1, label, new TextButton(NULL, label), true);
-  } else if (sender == remove_at_) {
-    if (tabbed_pane_->GetTabCount() > 1)
-      delete tabbed_pane_->RemoveTabAtIndex(1);
+    tabbed_pane_->AddTabAtIndex(1, label, new TextButton(NULL, label));
   } else if (sender == select_at_) {
     if (tabbed_pane_->GetTabCount() > 1)
       tabbed_pane_->SelectTabAt(1);
@@ -78,7 +73,7 @@ void TabbedPaneExample::TabSelectedAt(int index) {
 void TabbedPaneExample::PrintStatus() {
   ExampleBase::PrintStatus("Tab Count:%d, Selected Tab:%d",
                            tabbed_pane_->GetTabCount(),
-                           tabbed_pane_->GetSelectedTabIndex());
+                           tabbed_pane_->selected_tab_index());
 }
 
 void TabbedPaneExample::AddButton(const std::string& label) {