Clear browsing data clears data for type kStorageTypeTemporary but not for kStorageTypeSyncable.

webkit/fileapi/sandbox_mount_point_provider.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/sandbox_mount_point_provider.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 46 matching lines @@
   kIncognito,
   kInvalidSchemeError,
   kCreateDirectoryError,
   kNotFound,
   kUnknownError,
   kFileSystemErrorMax,
 };
 
 const char kTemporaryOriginsCountLabel[] = "FileSystem.TemporaryOriginsCount";
 const char kPersistentOriginsCountLabel[] = "FileSystem.PersistentOriginsCount";
+const char kSyncableOriginsCountLabel[] = "FileSystem.SyncableOriginsCount";
 
 // Restricted names.
 // http://dev.w3.org/2009/dap/file-system/file-dir-sys.html#naming-restrictions
 const base::FilePath::CharType* const kRestrictedNames[] = {
   FILE_PATH_LITERAL("."), FILE_PATH_LITERAL(".."),
 };
 
 // Restricted chars.
 const base::FilePath::CharType kRestrictedChars[] = {
   FILE_PATH_LITERAL('/'), FILE_PATH_LITERAL('\\'),
@@ skipping 349 matching lines @@
     if (enumerator->HasFileSystemType(type))
       origins->insert(origin);
   }
   switch (type) {
     case kFileSystemTypeTemporary:
       UMA_HISTOGRAM_COUNTS(kTemporaryOriginsCountLabel, origins->size());
       break;
     case kFileSystemTypePersistent:
       UMA_HISTOGRAM_COUNTS(kPersistentOriginsCountLabel, origins->size());
       break;
+    case kFileSystemTypeSyncable:
+      UMA_HISTOGRAM_COUNTS(kSyncableOriginsCountLabel, origins->size());
+      break;
     default:
       break;
   }
 }
 
 void SandboxMountPointProvider::GetOriginsForHostOnFileThread(
     fileapi::FileSystemType type, const std::string& host,
     std::set<GURL>* origins) {
   DCHECK(CanHandleType(type));
   DCHECK(origins);
@@ skipping 192 matching lines @@
     FileSystemType type,
     FileSystemUsageCache* usage_cache) {
   base::PlatformFileError error = base::PLATFORM_FILE_OK;
   base::FilePath usage_cache_path = GetUsageCachePathForOriginAndType(
       file_util, origin, type, &error);
   if (error == base::PLATFORM_FILE_OK)
     usage_cache->IncrementDirty(usage_cache_path);
 }
 
 }  // namespace fileapi