Update uses of UTF conversions in content/ to use the base:: namespace.

content/browser/download/save_package.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 "content/browser/download/save_package.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/file_util.h"
@@ skipping 1281 matching lines @@
   } extensions[] = {
     { FILE_PATH_LITERAL("text/html"), kDefaultHtmlExtension },
     { FILE_PATH_LITERAL("text/xml"), FILE_PATH_LITERAL("xml") },
     { FILE_PATH_LITERAL("application/xhtml+xml"), FILE_PATH_LITERAL("xhtml") },
     { FILE_PATH_LITERAL("text/plain"), FILE_PATH_LITERAL("txt") },
     { FILE_PATH_LITERAL("text/css"), FILE_PATH_LITERAL("css") },
   };
 #if defined(OS_POSIX)
   base::FilePath::StringType mime_type(contents_mime_type);
 #elif defined(OS_WIN)
-  base::FilePath::StringType mime_type(UTF8ToWide(contents_mime_type));
+  base::FilePath::StringType mime_type(base::UTF8ToWide(contents_mime_type));
 #endif  // OS_WIN
   for (uint32 i = 0; i < ARRAYSIZE_UNSAFE(extensions); ++i) {
     if (mime_type == extensions[i].mime_type)
       return extensions[i].suggested_extension;
   }
   return FILE_PATH_LITERAL("");
 }
 
 WebContents* SavePackage::web_contents() const {
   return WebContentsObserver::web_contents();
@@ skipping 131 matching lines @@
 
 void SavePackage::FinalizeDownloadEntry() {
   DCHECK(download_);
   DCHECK(download_manager_);
 
   download_manager_->OnSavePackageSuccessfullyFinished(download_);
   StopObservation();
 }
 
 }  // namespace content