Pass command line arguments onto platform apps which provide the right intent.

webkit/fileapi/file_system_util.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 "webkit/fileapi/file_system_util.h"
 
 #include "build/build_config.h"
 
 #include "base/file_path.h"
 #include "base/logging.h"
@@ skipping 205 matching lines @@
 }
 
 std::string GetFileSystemTypeString(FileSystemType type) {
   switch (type) {
     case kFileSystemTypeTemporary:
       return fileapi::kTemporaryName;
     case kFileSystemTypePersistent:
       return fileapi::kPersistentName;
     case kFileSystemTypeExternal:
       return fileapi::kExternalName;
+    case kFileSystemTypeIsolated:
+      return fileapi::kIsolatedName;
     case kFileSystemTypeTest:
       return fileapi::kTestName;
     case kFileSystemTypeUnknown:
     default:
       return std::string();
   }
 }
 
 std::string FilePathToString(const FilePath& file_path) {
 #if defined(OS_WIN)
   return UTF16ToUTF8(file_path.value());
 #elif defined(OS_POSIX)
   return file_path.value();
 #endif
 }
 
 FilePath StringToFilePath(const std::string& file_path_string) {
 #if defined(OS_WIN)
   return FilePath(UTF8ToUTF16(file_path_string));
 #elif defined(OS_POSIX)
   return FilePath(file_path_string);
 #endif
 }
 
 }  // namespace fileapi