Label selection experiment

ui/views/controls/textfield/textfield.cc

 // Copyright (c) 2012 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/controls/textfield/textfield.h"
 
 #include <string>
 #include <utility>
 
 #include "base/trace_event/trace_event.h"
@@ skipping 1714 matching lines @@
 // Textfield, SelectionController::Delegate overrides:
 
 gfx::RenderText* Textfield::GetRenderTextForSelection() {
   return GetRenderText();
 }
 
 bool Textfield::IsReadOnly() const {
   return false;
 }
 
+bool Textfield::SupportsDrag() const {
+  return true;
+}
+
 void Textfield::SetTextBeingDragged(bool value) {
   initiating_drag_ = value;
 }
 
 int Textfield::GetViewHeight() const {
   return height();
 }
 
 int Textfield::GetViewWidth() const {
   return width();
@@ skipping 279 matching lines @@
 }
 
 void Textfield::OnCursorBlinkTimerFired() {
   DCHECK(ShouldBlinkCursor());
   gfx::RenderText* render_text = GetRenderText();
   render_text->set_cursor_visible(!render_text->cursor_visible());
   RepaintCursor();
 }
 
 }  // namespace views