Prefix string16 with base:: in ui/.

ui/views/accessible_pane_view_unittest.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/accessible_pane_view.h"
 
 #include "ui/base/accelerators/accelerator.h"
 #include "ui/views/controls/button/label_button.h"
 #include "ui/views/layout/fill_layout.h"
 #include "ui/views/test/views_test_base.h"
@@ skipping 39 matching lines @@
   set_allow_deactivate_on_esc(true);
 }
 
 TestBarView::~TestBarView() {}
 
 void TestBarView::ButtonPressed(Button* sender, const ui::Event& event) {
 }
 
 void TestBarView::Init() {
   SetLayoutManager(new FillLayout());
-  string16 label;
+  base::string16 label;
   child_button_.reset(new LabelButton(this, label));
   AddChildView(child_button_.get());
   second_child_button_.reset(new LabelButton(this, label));
   AddChildView(second_child_button_.get());
   third_child_button_.reset(new LabelButton(this, label));
   AddChildView(third_child_button_.get());
   not_child_button_.reset(new LabelButton(this, label));
 }
 
 View* TestBarView::GetDefaultFocusableChild() {
@@ skipping 146 matching lines @@
             test_view->GetWidget()->GetFocusManager()->GetFocusedView());
 
   // ESC
   test_view->AcceleratorPressed(test_view->escape_key());
   EXPECT_EQ(original_test_view->third_child_button(),
             test_view->GetWidget()->GetFocusManager()->GetFocusedView());
   widget->CloseNow();
   widget.reset();
 }
 }  // namespace views