Revert 150436 - gdata: Remove hide_hosted_documents from ReadDirectoryCallback

chrome/browser/ui/webui/chromeos/drive_internals_ui.cc

Index: chrome/browser/ui/webui/chromeos/drive_internals_ui.cc
===================================================================
--- chrome/browser/ui/webui/chromeos/drive_internals_ui.cc	(revision 150519)
+++ chrome/browser/ui/webui/chromeos/drive_internals_ui.cc	(working copy)
@@ -170,6 +170,7 @@
   // Called when ReadDirectoryByPath() is complete.
   void OnReadDirectoryByPath(const FilePath& parent_path,
                              gdata::GDataFileError error,
+                             bool hide_hosted_documents,
                              scoped_ptr<gdata::GDataEntryProtoVector> entries);
 
   // Called when GetResourceIdsOfAllFilesOnUIThread() is complete.
@@ -262,6 +263,7 @@
 void DriveInternalsWebUIHandler::OnReadDirectoryByPath(
     const FilePath& parent_path,
     gdata::GDataFileError error,
+    bool hide_hosted_documents,
     scoped_ptr<gdata::GDataEntryProtoVector> entries) {
   --num_pending_reads_;
   if (error == gdata::GDATA_FILE_OK) {