Cleanup: Remove FileSystemFileUtil::{Directory,Path}Exists

webkit/fileapi/file_system_file_util.h

Index: webkit/fileapi/file_system_file_util.h
diff --git a/webkit/fileapi/file_system_file_util.h b/webkit/fileapi/file_system_file_util.h
index 8205dfd5148736c6d511eddef34a4f7587bf7c4d..d2434ab08f1841f32e48d2bfe17c934878de11f3 100644
--- a/webkit/fileapi/file_system_file_util.h
+++ b/webkit/fileapi/file_system_file_util.h
@@ -149,16 +149,6 @@ class FILEAPI_EXPORT FileSystemFileUtil {
       const FileSystemURL& url,
       int64 length) = 0;
 
-  // Returns true if a given |url| exists.
-  virtual bool PathExists(
-      FileSystemOperationContext* context,
-      const FileSystemURL& url) = 0;
-
-  // Returns true if a given |url| exists and is a directory.
-  virtual bool DirectoryExists(
-      FileSystemOperationContext* context,
-      const FileSystemURL& url) = 0;
-
   // Returns true if a given |url| is an empty directory.
   virtual bool IsDirectoryEmpty(
       FileSystemOperationContext* context,