file_manager: Remove unused fields from DriveEntryProperties

chrome/browser/chromeos/extensions/file_manager/private_api_drive.cc

 // Copyright 2013 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/browser/chromeos/extensions/file_manager/private_api_drive.h"
 
 #include "base/prefs/pref_service.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/chromeos/drive/drive_app_registry.h"
 #include "chrome/browser/chromeos/drive/drive_integration_service.h"
@@ skipping 67 matching lines @@
   std::string file_url_str;
   if (args_->GetSize() != 1 || !args_->GetString(0, &file_url_str))
     return false;
 
   GURL file_url = GURL(file_url_str);
   file_path_ = drive::util::ExtractDrivePath(
       file_manager::util::GetLocalPathFromURL(
           render_view_host(), profile(), file_url));
 
   properties_.reset(new base::DictionaryValue);
-  properties_->SetString("fileUrl", file_url.spec());
 
   // Start getting the file info.
   drive::FileSystemInterface* file_system =
       drive::util::GetFileSystemByProfile(profile());
   if (!file_system) {
     // |file_system| is NULL if Drive is disabled or not mounted.
     CompleteGetFileProperties(drive::FILE_ERROR_FAILED);
     return true;
   }
 
@@ skipping 77 matching lines @@
   // returns false.
   properties_->SetBoolean("isPinned", cache_entry.is_pinned());
   properties_->SetBoolean("isPresent", cache_entry.is_present());
   properties_->SetBoolean("isDirty", cache_entry.is_dirty());
 
   CompleteGetFileProperties(drive::FILE_ERROR_OK);
 }
 
 void FileBrowserPrivateGetDriveEntryPropertiesFunction::
     CompleteGetFileProperties(drive::FileError error) {
-  if (error != drive::FILE_ERROR_OK)
-    properties_->SetInteger("errorCode", error);
   SetResult(properties_.release());
   SendResponse(true);
 }
 
 FileBrowserPrivatePinDriveFileFunction::
     FileBrowserPrivatePinDriveFileFunction() {
 }
 
 FileBrowserPrivatePinDriveFileFunction::
     ~FileBrowserPrivatePinDriveFileFunction() {
@@ skipping 512 matching lines @@
     error_ = "Share Url for this item is not available.";
     SendResponse(false);
     return;
   }
 
   SetResult(new base::StringValue(share_url.spec()));
   SendResponse(true);
 }
 
 }  // namespace extensions