SyncFS: Introduce SyncFileSystemBackend

content/public/browser/content_browser_client.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_BROWSER_CONTENT_BROWSER_CLIENT_H_
 #define CONTENT_PUBLIC_BROWSER_CONTENT_BROWSER_CLIENT_H_
 
 #include <map>
 #include <string>
 #include <utility>
@@ skipping 20 matching lines @@
 #endif
 
 class CommandLine;
 class GURL;
 struct WebPreferences;
 
 namespace base {
 class DictionaryValue;
 class FilePath;
 }
+
 namespace crypto {
 class CryptoModuleBlockingPasswordDelegate;
 }
 
 namespace gfx {
 class ImageSkia;
 }
 
 namespace net {
 class CookieOptions;
@@ skipping 11 matching lines @@
 class TargetPolicy;
 }
 
 namespace ui {
 class SelectFilePolicy;
 }
 
 namespace fileapi {
 class ExternalMountPoints;
 class FileSystemBackend;
+class FileSystemOptions;
+class FileSystemTaskRunners;
 }
 
 namespace content {
 
 class AccessTokenStore;
 class BrowserChildProcessHost;
 class BrowserContext;
 class BrowserMainParts;
 class BrowserPluginGuestDelegate;
 class BrowserPpapiHost;
@@ skipping 475 matching lines @@
   virtual void GetAdditionalAllowedSchemesForFileSystem(
       std::vector<std::string>* additional_schemes) {}
 
   // Returns additional file system backends for FileSystem API.
   // |browser_context| is needed in the additional FileSystemBackends.
   // It has mount points to create objects returned by additional
   // FileSystemBackends, and SpecialStoragePolicy for permission granting.
   virtual void GetAdditionalFileSystemBackends(
       BrowserContext* browser_context,
       const base::FilePath& storage_partition_path,
+      fileapi::FileSystemTaskRunners* task_runners,
+      const fileapi::FileSystemOptions& options,
       ScopedVector<fileapi::FileSystemBackend>* additional_backends) {}
 
   // Allows an embedder to return its own LocationProvider implementation.
   // Return NULL to use the default one for the platform to be created.
   virtual LocationProvider* OverrideSystemLocationProvider();
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
   // Populates |mappings| with all files that need to be mapped before launching
   // a child process.
   virtual void GetAdditionalMappedFilesForChildProcess(
@@ skipping 18 matching lines @@
   // This is called on a worker thread.
   virtual
       crypto::CryptoModuleBlockingPasswordDelegate* GetCryptoPasswordDelegate(
           const GURL& url);
 #endif
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_CONTENT_BROWSER_CLIENT_H_