Implement media path filter

webkit/fileapi/obfuscated_file_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/obfuscated_file_util.h"
 
 #include <queue>
 #include <string>
 #include <vector>
 
@@ skipping 955 matching lines @@
       break;
     case kFileSystemTypePersistent:
       other_type = kFileSystemTypeTemporary;
       break;
     // These types shouldn't be used.
     case kFileSystemTypeUnknown:
     case kFileSystemTypeIsolated:
     case kFileSystemTypeExternal:
     case kFileSystemTypeTest:
     case kFileSystemTypeDragged:
+    case kFileSystemTypeNativeMedia:
+    case kFileSystemTypeDeviceMedia:
       NOTREACHED();

[kinuko, 2012/07/28 01:23:35]

This is not directly related to this cl but probably we should use if/else
instead of switch case here?  I don't think obfuscated_file_util needs to know
all other filesystem types.

[tzik, 2012/07/30 23:32:36]

Done.

   }
   if (!file_util::DirectoryExists(
           origin_path.Append(GetDirectoryNameForType(other_type)))) {
     InitOriginDatabase(false);
     if (origin_database_.get())
       origin_database_->RemovePathForOrigin(GetOriginIdentifierFromURL(origin));
     if (!file_util::Delete(origin_path, true /* recursive */))
       return false;
   }
 
@@ skipping 409 matching lines @@
   error = NativeFileUtil::CreateDirectory(
       new_local_path, false /* exclusive */, false /* recursive */);
   if (error != base::PLATFORM_FILE_OK)
     return error;
 
   *local_path = new_local_path.AppendASCII(StringPrintf("%08" PRId64, number));
   return base::PLATFORM_FILE_OK;
 }
 
 }  // namespace fileapi