Clean up a few more unused globals.

webkit/browser/fileapi/file_system_context_unittest.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/browser/fileapi/file_system_context.h"
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/stringprintf.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 10 matching lines @@
 #define DRIVE FPL("C:")
 #else
 #define DRIVE
 #endif
 
 namespace fileapi {
 
 namespace {
 
 const char kTestOrigin[] = "http://chromium.org/";
-const base::FilePath::CharType kVirtualPathNoRoot[] = FPL("root/file");
 
 GURL CreateRawFileSystemURL(const std::string& type_str,
                             const std::string& fs_id) {
   std::string url_str = base::StringPrintf(
       "filesystem:http://chromium.org/%s/%s/root/file",
       type_str.c_str(),
       fs_id.c_str());
   return GURL(url_str);
 }
 
@@ skipping 277 matching lines @@
       base::FilePath(DRIVE FPL("/test/isolated/root")));
   ExternalMountPoints::GetSystemInstance()->RevokeFileSystem("system");
   ExternalMountPoints::GetSystemInstance()->RevokeFileSystem("ext");
   ExternalMountPoints::GetSystemInstance()->RevokeFileSystem(
       kIsolatedFileSystemID);
 }
 
 }  // namespace
 
 }  // namespace fileapi