Prefix string16 with base:: in ui/.

ui/views/controls/prefix_selector_unittest.cc

 // Copyright 2013 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/prefix_selector.h"
 
 #include <string>
 
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 18 matching lines @@
   }
 
   virtual int GetSelectedRow() OVERRIDE {
     return selected_row_;
   }
 
   virtual void SetSelectedRow(int row) OVERRIDE {
     selected_row_ = row;
   }
 
-  virtual string16 GetTextForRow(int row) OVERRIDE {
+  virtual base::string16 GetTextForRow(int row) OVERRIDE {
     return rows_[row];
   }
 
  private:
-  std::vector<string16> rows_;
+  std::vector<base::string16> rows_;
   int selected_row_;
 
   DISALLOW_COPY_AND_ASSIGN(TestPrefixDelegate);
 };
 
 class PrefixSelectorTest : public ViewsTestBase {
  public:
   PrefixSelectorTest() {
     selector_.reset(new PrefixSelector(&delegate_));
   }
@@ skipping 25 matching lines @@
   EXPECT_EQ(2, delegate_.GetSelectedRow());
 
   selector_->OnViewBlur();
   selector_->InsertText(ASCIIToUTF16("\t"));
   selector_->InsertText(ASCIIToUTF16("b"));
   selector_->InsertText(ASCIIToUTF16("a"));
   EXPECT_EQ(2, delegate_.GetSelectedRow());
 }
 
 }  // namespace views