Prefix string16 with base:: in ui/.

ui/views/controls/scrollbar/base_scroll_bar.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/scrollbar/base_scroll_bar.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
@@ skipping 287 matching lines @@
   if (menu_runner_->RunMenuAt(GetWidget(), NULL, gfx::Rect(p, gfx::Size()),
           views::MenuItemView::TOPLEFT, source_type, MenuRunner::HAS_MNEMONICS |
           views::MenuRunner::CONTEXT_MENU) ==
       MenuRunner::MENU_DELETED)
     return;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // BaseScrollBar, Menu::Delegate implementation:
 
-string16 BaseScrollBar::GetLabel(int id) const {
+base::string16 BaseScrollBar::GetLabel(int id) const {
   int ids_value = 0;
   switch (id) {
     case ScrollBarContextMenuCommand_ScrollHere:
       ids_value = IDS_APP_SCROLLBAR_CXMENU_SCROLLHERE;
       break;
     case ScrollBarContextMenuCommand_ScrollStart:
       ids_value = IsHorizontal() ? IDS_APP_SCROLLBAR_CXMENU_SCROLLLEFTEDGE
                                  : IDS_APP_SCROLLBAR_CXMENU_SCROLLHOME;
       break;
     case ScrollBarContextMenuCommand_ScrollEnd:
@@ skipping 11 matching lines @@
                                  : IDS_APP_SCROLLBAR_CXMENU_SCROLLUP;
       break;
     case ScrollBarContextMenuCommand_ScrollNext:
       ids_value = IsHorizontal() ? IDS_APP_SCROLLBAR_CXMENU_SCROLLRIGHT
                                  : IDS_APP_SCROLLBAR_CXMENU_SCROLLDOWN;
       break;
     default:
       NOTREACHED() << "Invalid BaseScrollBar Context Menu command!";
   }
 
-  return ids_value ? l10n_util::GetStringUTF16(ids_value) : string16();
+  return ids_value ? l10n_util::GetStringUTF16(ids_value) : base::string16();
 }
 
 bool BaseScrollBar::IsCommandEnabled(int id) const {
   switch (id) {
     case ScrollBarContextMenuCommand_ScrollPageUp:
     case ScrollBarContextMenuCommand_ScrollPageDown:
       return !IsHorizontal();
   }
   return true;
 }
@@ skipping 142 matching lines @@
     thumb_position = thumb_position - (thumb_->GetSize() / 2);
   return (thumb_position * contents_size_) / GetTrackSize();
 }
 
 void BaseScrollBar::SetThumbTrackState(CustomButton::ButtonState state) {
   thumb_track_state_ = state;
   SchedulePaint();
 }
 
 }  // namespace views