Merge NativeTextfieldViews into views::Textfield.

ui/views/examples/textfield_example.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/examples/textfield_example.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "ui/events/event.h"
 #include "ui/gfx/range/range.h"
 #include "ui/gfx/render_text.h"
@@ skipping 85 matching lines @@
 }
 
 bool TextfieldExample::HandleMouseEvent(Textfield* sender,
                                         const ui::MouseEvent& mouse_event) {
   PrintStatus("HandleMouseEvent click count=%d", mouse_event.GetClickCount());
   return false;
 }
 
 void TextfieldExample::ButtonPressed(Button* sender, const ui::Event& event) {
   if (sender == show_password_) {
-    PrintStatus("Password [%s]", UTF16ToUTF8(password_->text()).c_str());
+    PrintStatus("Password [%s]", UTF16ToUTF8(password_->GetText()).c_str());
   } else if (sender == clear_all_) {
     base::string16 empty;
     name_->SetText(empty);
     password_->SetText(empty);
     read_only_->SetText(empty);
   } else if (sender == append_) {
     name_->AppendText(ASCIIToUTF16("[append]"));
     password_->AppendText(ASCIIToUTF16("[append]"));
     read_only_->AppendText(ASCIIToUTF16("[append]"));
   } else if (sender == set_) {
     name_->SetText(ASCIIToUTF16("[set]"));
     password_->SetText(ASCIIToUTF16("[set]"));
     read_only_->SetText(ASCIIToUTF16("[set]"));
   } else if (sender == set_style_) {
-    if (!name_->text().empty()) {
+    if (!name_->GetText().empty()) {
       name_->SetColor(SK_ColorGREEN);
       name_->SetStyle(gfx::BOLD, true);
 
-      if (name_->text().length() >= 5) {
-        size_t fifth = name_->text().length() / 5;
+      if (name_->GetText().length() >= 5) {
+        size_t fifth = name_->GetText().length() / 5;
         const gfx::Range big_range(1 * fifth, 4 * fifth);
         name_->ApplyStyle(gfx::BOLD, false, big_range);
         name_->ApplyStyle(gfx::UNDERLINE, true, big_range);
         name_->ApplyColor(SK_ColorBLUE, big_range);
 
         const gfx::Range small_range(2 * fifth, 3 * fifth);
         name_->ApplyStyle(gfx::ITALIC, true, small_range);
         name_->ApplyStyle(gfx::UNDERLINE, false, small_range);
         name_->ApplyStyle(gfx::DIAGONAL_STRIKE, true, small_range);
         name_->ApplyColor(SK_ColorRED, small_range);
       }
     }
   }
 }
 
 }  // namespace examples
 }  // namespace views