Prefix string16 with base:: in ui/.

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 59 matching lines @@
   layout->AddView(clear_all_);
   layout->StartRow(0, 0);
   layout->AddView(append_);
   layout->StartRow(0, 0);
   layout->AddView(set_);
   layout->StartRow(0, 0);
   layout->AddView(set_style_);
 }
 
 void TextfieldExample::ContentsChanged(Textfield* sender,
-                                       const string16& new_contents) {
+                                       const base::string16& new_contents) {
   if (sender == name_) {
     PrintStatus("Name [%s]", UTF16ToUTF8(new_contents).c_str());
   } else if (sender == password_) {
     PrintStatus("Password [%s]", UTF16ToUTF8(new_contents).c_str());
   } else if (sender == read_only_) {
     PrintStatus("Read Only [%s]", UTF16ToUTF8(new_contents).c_str());
   }
 }
 
 bool TextfieldExample::HandleKeyEvent(Textfield* sender,
                                       const ui::KeyEvent& key_event) {
   return false;
 }
 
 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());
   } else if (sender == clear_all_) {
-    string16 empty;
+    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]"));
@@ skipping 15 matching lines @@
         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