Support removeRecursively and new copy/move behaviors added to the spec recently.

http://lists.w3.org/Archives/Public/public-webapps/2010JulSep/1101.html
> For a move/copy of a file on top of existing file, or a directory on
> top of an existing empty directory, you get an automatic overwrite.
> A move/copy of a file on top of an existing directory, or of a
> directory on top of an existing file, will always fail.
> A move/copy of a file or directory on top of an existing non-empty
> directory will always fail.

BUG=32277
TEST=FileSystemOperationTest.*

Review URL: http://codereview.chromium.org/3567012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@61480 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 1 insertions, 4 deletions

diff --git a/webkit/fileapi/file_system_operation.h b/webkit/fileapi/file_system_operation.h
index ab6d56c..ba65b7d 100644
--- a/webkit/fileapi/file_system_operation.h
+++ b/webkit/fileapi/file_system_operation.h
@@ -45,9 +45,6 @@ class FileSystemOperation {
   void Copy(const FilePath& src_path,
             const FilePath& dest_path);
 
-  // If |dest_path| exists and is a directory, behavior is unspecified or
-  // varies for different platforms. TODO(kkanetkar): Fix this as per spec
-  // when it is addressed in spec.
   void Move(const FilePath& src_path,
             const FilePath& dest_path);
 
@@ -59,7 +56,7 @@ class FileSystemOperation {
 
   void ReadDirectory(const FilePath& path);
 
-  void Remove(const FilePath& path);
+  void Remove(const FilePath& path, bool recursive);
 
   void Write(const FilePath& path, const GURL& blob_url, int64 offset);