Prefix string16 with base:: in ui/.

ui/views/controls/button/label_button.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/button/label_button.h"
 
 #include "base/logging.h"
 #include "grit/ui_resources.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/animation/throb_animation.h"
@@ skipping 19 matching lines @@
 }  // namespace
 
 namespace views {
 
 // static
 const int LabelButton::kHoverAnimationDurationMs = 170;
 
 // static
 const char LabelButton::kViewClassName[] = "LabelButton";
 
-LabelButton::LabelButton(ButtonListener* listener, const string16& text)
+LabelButton::LabelButton(ButtonListener* listener, const base::string16& text)
     : CustomButton(listener),
       image_(new ImageView()),
       label_(new Label()),
       button_state_images_(),
       button_state_colors_(),
       explicitly_set_colors_(),
       is_default_(false),
       style_(STYLE_TEXTBUTTON) {
   SetAnimationDuration(kHoverAnimationDurationMs);
   SetText(text);
@@ skipping 17 matching lines @@
   if (for_state != STATE_NORMAL && button_state_images_[for_state].isNull())
     return button_state_images_[STATE_NORMAL];
   return button_state_images_[for_state];
 }
 
 void LabelButton::SetImage(ButtonState for_state, const gfx::ImageSkia& image) {
   button_state_images_[for_state] = image;
   UpdateImage();
 }
 
-const string16& LabelButton::GetText() const {
+const base::string16& LabelButton::GetText() const {
   return label_->text();
 }
 
-void LabelButton::SetText(const string16& text) {
+void LabelButton::SetText(const base::string16& text) {
   SetAccessibleName(text);
   label_->SetText(text);
 }
 
 void LabelButton::SetTextColor(ButtonState for_state, SkColor color) {
   button_state_colors_[for_state] = color;
   if (for_state == STATE_DISABLED)
     label_->SetDisabledColor(color);
   else if (for_state == state())
     label_->SetEnabledColor(color);
@@ skipping 301 matching lines @@
   return ui::NativeTheme::kNormal;
 }
 
 ui::NativeTheme::State LabelButton::GetForegroundThemeState(
     ui::NativeTheme::ExtraParams* params) const {
   GetExtraParams(params);
   return ui::NativeTheme::kHovered;
 }
 
 }  // namespace views