Convert string16 to base::string16 in content.

content/browser/download/save_package_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 <string>
 
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/path_service.h"
 #include "base/strings/string_util.h"
@@ skipping 328 matching lines @@
 
 // Test that the suggested names generated by SavePackage are reasonable:
 // If the name is a URL, retrieve only the path component since the path name
 // generation code will turn the entire URL into the file name leading to bad
 // extension names. For example, a page with no title and a URL:
 // http://www.foo.com/a/path/name.txt will turn into file:
 // "http www.foo.com a path name.txt", when we want to save it as "name.txt".
 
 static const struct SuggestedSaveNameTestCase {
   const char* page_url;
-  const string16 page_title;
+  const base::string16 page_title;
   const base::FilePath::CharType* expected_name;
   bool ensure_html_extension;
 } kSuggestedSaveNames[] = {
   // Title overrides the URL.
   { "http://foo.com",
     ASCIIToUTF16("A page title"),
     FPL("A page title") FPL_HTML_EXTENSION,
     true
   },
   // Extension is preserved.
@@ skipping 71 matching lines @@
   GURL view_source_url = URLRequestMockHTTPJob::GetMockViewSourceUrl(
                              base::FilePath(kTestDir).Append(file_name));
   GURL actual_url = URLRequestMockHTTPJob::GetMockUrl(
                         base::FilePath(kTestDir).Append(file_name));
   NavigateAndCommit(view_source_url);
   EXPECT_EQ(actual_url, GetUrlToBeSaved());
   EXPECT_EQ(view_source_url, contents()->GetLastCommittedURL());
 }
 
 }  // namespace content