Revert 171408

webkit/plugins/ppapi/plugin_delegate.h

Index: webkit/plugins/ppapi/plugin_delegate.h
diff --git a/webkit/plugins/ppapi/plugin_delegate.h b/webkit/plugins/ppapi/plugin_delegate.h
index 695b0f7ee4998e470a35dc59ed228e21f44f53ba..a3cbd89a3571b42818747cdd994020014b18f7ef 100644
--- a/webkit/plugins/ppapi/plugin_delegate.h
+++ b/webkit/plugins/ppapi/plugin_delegate.h
@@ -507,6 +507,27 @@ class PluginDelegate {
   virtual void WillUpdateFile(const GURL& file_path) = 0;
   virtual void DidUpdateFile(const GURL& file_path, int64_t delta) = 0;
 
+  virtual base::PlatformFileError OpenFile(
+      const ::ppapi::PepperFilePath& path,
+      int flags,
+      base::PlatformFile* file) = 0;
+  virtual base::PlatformFileError RenameFile(
+      const ::ppapi::PepperFilePath& from_path,
+      const ::ppapi::PepperFilePath& to_path) = 0;
+  virtual base::PlatformFileError DeleteFileOrDir(
+      const ::ppapi::PepperFilePath& path,
+      bool recursive) = 0;
+  virtual base::PlatformFileError CreateDir(
+      const ::ppapi::PepperFilePath& path) = 0;
+  virtual base::PlatformFileError QueryFile(
+      const ::ppapi::PepperFilePath& path,
+      base::PlatformFileInfo* info) = 0;
+  virtual base::PlatformFileError GetDirContents(
+      const ::ppapi::PepperFilePath& path,
+      ::ppapi::DirContents* contents) = 0;
+  virtual base::PlatformFileError CreateTemporaryFile(
+      base::PlatformFile* file) = 0;
+
   // Synchronously returns the platform file path for a filesystem URL.
   virtual void SyncGetFileSystemPlatformPath(const GURL& url,
                                              FilePath* platform_path) = 0;