Add TextRange and related methods to Textfield Views.

views/controls/textfield/native_textfield_gtk.cc

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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 <gdk/gdkkeysyms.h>
 #include <gtk/gtk.h>
 
 #include "views/controls/textfield/native_textfield_gtk.h"
 
 #include "base/logging.h"
 #include "base/utf_string_conversions.h"
@@ skipping 324 matching lines @@
 }
 
 gfx::NativeView NativeTextfieldGtk::GetTestingHandle() const {
   return native_view();
 }
 
 bool NativeTextfieldGtk::IsIMEComposing() const {
   return false;
 }
 
+void NativeTextfieldGtk::GetSelectedRange(TextRange* range) const {
+  NOTREACHED();
+}
+
+void NativeTextfieldGtk::SelectRange(const TextRange& range) {
+  NOTREACHED();
+}
+
+size_t NativeTextfieldGtk::GetCursorPosition() const {
+  NOTREACHED();
+  return 0U;
+}
+
 bool NativeTextfieldGtk::HandleKeyPressed(const views::KeyEvent& e) {
   return false;
 }
 
 bool NativeTextfieldGtk::HandleKeyReleased(const views::KeyEvent& e) {
   return false;
 }
 
 void NativeTextfieldGtk::HandleWillGainFocus() {
 }
@@ skipping 113 matching lines @@
 // static
 NativeTextfieldWrapper* NativeTextfieldWrapper::CreateWrapper(
     Textfield* field) {
   if (NativeTextfieldViews::IsTextfieldViewsEnabled()) {
     return new NativeTextfieldViews(field);
   }
   return new NativeTextfieldGtk(field);
 }
 
 }  // namespace views