Prefix string16 with base:: in ui/.

ui/message_center/views/notification_view.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/message_center/views/notification_view.h"
 
 #include "base/command_line.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "grit/ui_resources.h"
@@ skipping 285 matching lines @@
 NotificationView::NotificationView(MessageCenterController* controller,
                                    const Notification& notification,
                                    bool expanded)
     : MessageView(this,
                   notification.id(),
                   notification.notifier_id(),
                   notification.display_source()),
       controller_(controller),
       clickable_(notification.clickable()),
       is_expanded_(expanded) {
-  std::vector<string16> accessible_lines;
+  std::vector<base::string16> accessible_lines;
   // Create the top_view_, which collects into a vertical box all content
   // at the top of the notification (to the right of the icon) except for the
   // close button.
   top_view_ = new views::View();
   top_view_->SetLayoutManager(
       new views::BoxLayout(views::BoxLayout::kVertical, 0, 0, 0));
   top_view_->set_border(MakeEmptyBorder(
       kTextTopPadding - 8, 0, kTextBottomPadding - 5, 0));
 
   const gfx::FontList default_label_font_list = views::Label().font_list();
@@ skipping 342 matching lines @@
   return message_view_ ?
          message_view_->GetLinesForWidthAndLimit(width, limit) : 0;
 }
 
 int NotificationView::GetMessageHeight(int width, int limit) {
   return message_view_ ?
          message_view_->GetSizeForWidthAndLines(width, limit).height() : 0;
 }
 
 }  // namespace message_center