google_apis: Change protected data members to private

chrome/browser/google_apis/gdata_wapi_operations.cc

Index: chrome/browser/google_apis/gdata_wapi_operations.cc
diff --git a/chrome/browser/google_apis/gdata_wapi_operations.cc b/chrome/browser/google_apis/gdata_wapi_operations.cc
index 0904323566a35df71d9d4469ff74d9a56cf4a98d..aa682192859951725268bc900b22013c40e20f56 100644
--- a/chrome/browser/google_apis/gdata_wapi_operations.cc
+++ b/chrome/browser/google_apis/gdata_wapi_operations.cc
@@ -191,9 +191,9 @@ DownloadFileOperation::DownloadFileOperation(
 
   // Make sure we download the content into a temp file.
   if (output_file_path.empty())
-    save_temp_file_ = true;
+    set_save_temp_file(true);
   else
-    output_file_path_ = output_file_path;
+    set_output_file_path(output_file_path);
 }
 
 DownloadFileOperation::~DownloadFileOperation() {}