Views Textfield fixes and cleanup.

ui/views/examples/multiline_example.cc

 // Copyright 2013 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.
 
 #include "ui/views/examples/multiline_example.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "ui/events/event.h"
 #include "ui/gfx/render_text.h"
 #include "ui/views/background.h"
@@ skipping 97 matching lines @@
   label_->SetText(ASCIIToUTF16(kTestString));
   label_->SetMultiLine(true);
   label_->set_border(Border::CreateSolidBorder(2, SK_ColorCYAN));
 
   label_checkbox_ = new Checkbox(ASCIIToUTF16("views::Label:"));
   label_checkbox_->SetChecked(true);
   label_checkbox_->set_listener(this);
   label_checkbox_->set_request_focus_on_press(false);
 
   textfield_ = new Textfield();
-  textfield_->SetController(this);
+  textfield_->set_controller(this);
   textfield_->SetText(ASCIIToUTF16(kTestString));
 
   GridLayout* layout = new GridLayout(container);
   container->SetLayoutManager(layout);
 
   ColumnSet* column_set = layout->AddColumnSet(0);
   column_set->AddColumn(GridLayout::LEADING, GridLayout::CENTER,
       0.0f, GridLayout::USE_PREF, 0, 0);
   column_set->AddColumn(GridLayout::FILL, GridLayout::FILL,
       1.0f, GridLayout::FIXED, 0, 0);
@@ skipping 28 matching lines @@
 void MultilineExample::ButtonPressed(Button* sender, const ui::Event& event) {
   DCHECK_EQ(sender, label_checkbox_);
   label_->SetText(label_checkbox_->checked() ? textfield_->text() :
                                                base::string16());
   container()->Layout();
   container()->SchedulePaint();
 }
 
 }  // namespace examples
 }  // namespace views