Add more FS types and introduce type field into IsolatedContext

webkit/fileapi/isolated_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/isolated_file_util.h"
 
 #include <string>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 242 matching lines @@
       IsolatedContext::GetInstance()->CreateVirtualRootPath(filesystem_id);
 
   if (!cracked_path.empty()) {
     return new PathConverterEnumerator(
         NativeFileUtil::CreateFileEnumerator(cracked_path, recursive),
         virtual_base_path.AppendASCII(root_info.name), root_info.path);
   }
 
   // Root path case.
   std::vector<FileInfo> toplevels;
-  IsolatedContext::GetInstance()->GetRegisteredFileInfo(
+  IsolatedContext::GetInstance()->GetDraggedFileInfo(
       filesystem_id, &toplevels);
   if (!recursive)
     return new SetFileEnumerator(toplevels, root.path());
   return new RecursiveSetFileEnumerator(
       virtual_base_path, toplevels, root.path());
 }
 
 PlatformFileError IsolatedFileUtil::GetLocalFilePath(
     FileSystemOperationContext* context,
     const FileSystemURL& file_system_url,
@@ skipping 56 matching lines @@
     const FileSystemURL& url) {
   std::string filesystem_id;
   FilePath platform_path;
   if (!IsolatedContext::GetInstance()->CrackIsolatedPath(
           url.path(), &filesystem_id,
           NULL, &platform_path))
     return false;
   if (platform_path.empty()) {
     // The root directory case.
     std::vector<FileInfo> toplevels;
-    bool success = IsolatedContext::GetInstance()->GetRegisteredFileInfo(
+    bool success = IsolatedContext::GetInstance()->GetDraggedFileInfo(
         filesystem_id, &toplevels);
     DCHECK(success);
     return toplevels.empty();
   }
   return NativeFileUtil::IsDirectoryEmpty(platform_path);
 }
 
 PlatformFileError IsolatedFileUtil::CopyOrMoveFile(
       FileSystemOperationContext* context,
       const FileSystemURL& src_url,
@@ skipping 37 matching lines @@
                                        FilePath* platform_path) const {
   DCHECK(platform_path);
   std::string filesystem_id;
   if (!IsolatedContext::GetInstance()->CrackIsolatedPath(
           url.path(), &filesystem_id, NULL, platform_path))
     return false;
   return true;
 }
 
 }  // namespace