Support removeRecursively and new copy/move behaviors for FileSystem API

chrome/common/file_system/webfilesystem_impl.cc

 // Copyright (c) 2010 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 "chrome/common/file_system/webfilesystem_impl.h"
 
 #include "chrome/common/file_system/file_system_dispatcher.h"
 #include "chrome/common/file_system/webfilesystem_callback_dispatcher.h"
 #include "chrome/common/file_system/webfilewriter_impl.h"
 #include "chrome/common/child_thread.h"
@@ skipping 29 matching lines @@
   dispatcher->Copy(webkit_glue::WebStringToFilePath(src_path),
                    webkit_glue::WebStringToFilePath(dest_path),
                    new WebFileSystemCallbackDispatcher(callbacks));
 }
 
 void WebFileSystemImpl::remove(const WebString& path,
                                WebFileSystemCallbacks* callbacks) {
   FileSystemDispatcher* dispatcher =
       ChildThread::current()->file_system_dispatcher();
   dispatcher->Remove(webkit_glue::WebStringToFilePath(path),
+                     false /* recursive */,
                      new WebFileSystemCallbackDispatcher(callbacks));
 }
 
+void WebFileSystemImpl::removeRecursively(const WebString& path,
+                                          WebFileSystemCallbacks* callbacks) {
+  FileSystemDispatcher* dispatcher =
+      ChildThread::current()->file_system_dispatcher();
+  dispatcher->Remove(webkit_glue::WebStringToFilePath(path),
+                     true /* recursive */,
+                     new WebFileSystemCallbackDispatcher(callbacks));
+}
+
 void WebFileSystemImpl::readMetadata(const WebString& path,
                                      WebFileSystemCallbacks* callbacks) {
   FileSystemDispatcher* dispatcher =
       ChildThread::current()->file_system_dispatcher();
   dispatcher->ReadMetadata(webkit_glue::WebStringToFilePath(path),
                            new WebFileSystemCallbackDispatcher(callbacks));
 }
 
 void WebFileSystemImpl::createFile(const WebString& path,
                                    bool exclusive,
@@ skipping 34 matching lines @@
   FileSystemDispatcher* dispatcher =
       ChildThread::current()->file_system_dispatcher();
   dispatcher->ReadDirectory(webkit_glue::WebStringToFilePath(path),
                             new WebFileSystemCallbackDispatcher(callbacks));
 }
 
 WebKit::WebFileWriter* WebFileSystemImpl::createFileWriter(
     const WebString& path, WebKit::WebFileWriterClient* client) {
   return new WebFileWriterImpl(path, client);
 }
-