Adding isolated filesystem support in GetFileSystemRootURI

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 131 matching lines @@
   switch (type) {
   case kFileSystemTypeTemporary:
     url += (kTemporaryDir + 1);  // We don't want the leading slash.
     return GURL(url + "/");
   case kFileSystemTypePersistent:
     url += (kPersistentDir + 1);  // We don't want the leading slash.
     return GURL(url + "/");
   case kFileSystemTypeExternal:
     url += (kExternalDir + 1);  // We don't want the leading slash.
     return GURL(url + "/");
+  case kFileSystemTypeIsolated:
+    url += (kIsolatedDir + 1);  // We don't want the leading slash.
+    return GURL(url + "/");
   case kFileSystemTypeTest:
     url += (kTestDir + 1);  // We don't want the leading slash.
     return GURL(url + "/");
-  case kFileSystemTypeIsolated:
-    // Falling through; we won't call this for isolated filesystems.
   case kFileSystemTypeUnknown:
     NOTREACHED();
   }
   NOTREACHED();
   return GURL();
 }
 
 std::string GetFileSystemName(const GURL& origin_url, FileSystemType type) {
   std::string origin_identifier = GetOriginIdentifierFromURL(origin_url);
   std::string type_string = GetFileSystemTypeString(type);
@@ skipping 73 matching lines @@
 
 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