Replace string16 with base::string16 in src/webkit

webkit/mocks/mock_webhyphenator.cc

 // Copyright (c) 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 "webkit/mocks/mock_webhyphenator.h"
 
 #include "base/logging.h"
 #include "base/memory/scoped_handle.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string_util.h"
@@ skipping 39 matching lines @@
     size_t before_index,
     const WebKit::WebString& locale) {
   DCHECK(locale.isEmpty()  || locale.equals("en") || locale.equals("en_US")  ||
          locale.equals("en_GB"));
   if (!hyphen_dictionary_)
     return 0;
 
   // Retrieve the positions where we can insert hyphens. This function assumes
   // the input word is an English word so it can use the position returned by
   // the hyphen library without conversion.
-  string16 word_utf16(characters, length);
+  base::string16 word_utf16(characters, length);
   if (!IsStringASCII(word_utf16))
     return 0;
   std::string word = StringToLowerASCII(UTF16ToASCII(word_utf16));
   scoped_array<char> hyphens(new char[word.length() + 5]);
   char** rep = NULL;
   int* pos = NULL;
   int* cut = NULL;
   int error = hnj_hyphen_hyphenate2(hyphen_dictionary_,
                                     word.data(),
                                     static_cast<int>(word.length()),
@@ skipping 24 matching lines @@
   if (before_index >= 2) {
     for (size_t index = before_index - 2; index > 0; --index) {
       if (hyphens[index] & 1)
         return index + 1;
     }
   }
   return 0;
 }
 
 }  // namespace webkit_glue